20884406400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:526

約数の個数: 864

約数和(自身を含む): 88402974660

約数和(自身を除く): 67518568260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 25, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 50, 52, 55, 60, 64, 65, 66, 72, 75, 78, 80, 88, 90, 96, 99, 100, 104, 110, 117, 120, 121, 128, 130, 132, 143, 144, 150, 156, 160, 165, 176, 180, 192, 195, 198, 200, 208, 220, 225, 234, 240, 242, 260, 264, 275, 286, 288, 300, 312, 320, 325, 330, 352, 360, 363, 384, 390, 396, 400, 416, 429, 440, 450, 461, 468, 480, 484, 495, 520, 528, 550, 572, 576, 585, 600, 605, 624, 640, 650, 660, 704, 715, 720, 726, 780, 792, 800, 825, 832, 858, 880, 900, 922, 936, 960, 968, 975, 990, 1040, 1056, 1089, 1100, 1144, 1152, 1170, 1200, 1210, 1248, 1287, 1300, 1320, 1383, 1408, 1430, 1440, 1452, 1560, 1573, 1584, 1600, 1650, 1664, 1716, 1760, 1800, 1815, 1844, 1872, 1920, 1936, 1950, 1980, 2080, 2112, 2145, 2178, 2200, 2288, 2305, 2340, 2400, 2420, 2475, 2496, 2574, 2600, 2640, 2766, 2860, 2880, 2904, 2925, 3025, 3120, 3146, 3168, 3200, 3300, 3432, 3520, 3575, 3600, 3630, 3688, 3744, 3872, 3900, 3960, 4149, 4160, 4224, 4290, 4356, 4400, 4576, 4610, 4680, 4719, 4800, 4840, 4950, 4992, 5071, 5148, 5200, 5280, 5445, 5532, 5720, 5760, 5808, 5850, 5993, 6050, 6240, 6292, 6336, 6435, 6600, 6864, 6915, 7040, 7150, 7200, 7260, 7376, 7488, 7744, 7800, 7865, 7920, 8298, 8320, 8580, 8712, 8800, 9075, 9152, 9220, 9360, 9438, 9600, 9680, 9900, 10142, 10296, 10400, 10560, 10725, 10890, 11064, 11440, 11525, 11616, 11700, 11986, 12100, 12480, 12584, 12672, 12870, 13200, 13728, 13830, 14157, 14300, 14400, 14520, 14752, 14976, 15213, 15488, 15600, 15730, 15840, 16596, 17160, 17424, 17600, 17979, 18150, 18304, 18440, 18720, 18876, 19360, 19800, 20284, 20592, 20745, 20800, 21120, 21450, 21780, 22128, 22880, 23050, 23232, 23400, 23595, 23972, 24200, 24960, 25168, 25355, 25740, 26400, 27225, 27456, 27660, 28314, 28600, 28800, 29040, 29504, 29965, 30426, 31200, 31460, 31680, 32175, 33192, 34320, 34575, 34848, 35200, 35958, 36300, 36880, 37440, 37752, 38720, 39325, 39600, 40568, 41184, 41490, 41600, 42900, 43560, 44256, 45639, 45760, 46100, 46464, 46800, 47190, 47944, 48400, 50336, 50710, 51480, 52800, 53937, 54450, 54912, 55320, 55781, 56628, 57200, 58080, 59008, 59930, 60852, 62400, 62920, 63360, 64350, 65923, 66384, 68640, 69150, 69696, 70785, 71916, 72600, 73760, 74880, 75504, 76065, 77440, 78650, 79200, 81136, 82368, 82980, 85800, 87120, 88512, 89895, 91278, 91520, 92200, 93600, 94380, 95888, 96800, 100672, 101420, 102960, 103725, 105600, 107874, 108900, 110640, 111562, 113256, 114400, 116160, 117975, 119860, 121704, 124800, 125840, 126775, 128700, 131846, 132768, 137280, 138300, 139392, 141570, 143832, 145200, 147520, 149825, 151008, 152130, 157300, 158400, 162272, 164736, 165960, 167343, 171600, 174240, 177024, 179790, 182556, 184400, 187200, 188760, 191776, 193600, 197769, 201344, 202840, 205920, 207450, 215748, 217800, 221280, 223124, 226512, 228195, 228800, 232320, 235950, 239720, 243408, 251680, 253550, 257400, 263692, 265536, 269685, 274560, 276600, 278905, 283140, 287664, 290400, 295040, 299650, 302016, 304260, 314600, 316800, 324544, 329615, 331920, 334686, 343200, 348480, 353925, 359580, 365112, 368800, 374400, 377520, 380325, 383552, 387200, 395538, 405680, 411840, 414900, 431496, 435600, 442560, 446248, 449475, 453024, 456390, 457600, 471900, 479440, 486816, 502029, 503360, 507100, 514800, 527384, 531072, 539370, 553200, 557810, 566280, 575328, 580800, 593307, 599300, 604032, 608520, 629200, 649088, 659230, 663840, 669372, 686400, 696960, 707850, 719160, 725153, 730224, 737600, 755040, 760650, 767104, 791076, 811360, 823680, 829800, 836715, 862992, 871200, 885120, 892496, 898950, 906048, 912780, 943800, 958880, 973632, 988845, 1004058, 1006720, 1014200, 1029600, 1054768, 1078740, 1106400, 1115620, 1132560, 1140975, 1150656, 1161600, 1186614, 1198600, 1217040, 1258400, 1318460, 1327680, 1338744, 1348425, 1372800, 1394525, 1415700, 1438320, 1450306, 1460448, 1475200, 1510080, 1521300, 1582152, 1622720, 1648075, 1659600, 1673430, 1725984, 1742400, 1784992, 1797900, 1812096, 1825560, 1887600, 1917760, 1947264, 1977690, 2008116, 2028400, 2059200, 2109536, 2157480, 2175459, 2212800, 2231240, 2265120, 2281950, 2301312, 2373228, 2397200, 2434080, 2510145, 2516800, 2636920, 2655360, 2677488, 2696850, 2789050, 2831400, 2876640, 2900612, 2920896, 2966535, 3020160, 3042600, 3164304, 3245440, 3296150, 3319200, 3346860, 3451968, 3484800, 3569984, 3595800, 3625765, 3651120, 3775200, 3835520, 3955380, 4016232, 4056800, 4118400, 4183575, 4219072, 4314960, 4350918, 4425600, 4462480, 4530240, 4563900, 4746456, 4794400, 4868160, 4944225, 5020290, 5033600, 5273840, 5354976, 5393700, 5578100, 5662800, 5753280, 5801224, 5841792, 5933070, 6085200, 6328608, 6526377, 6592300, 6638400, 6693720, 6903936, 7139968, 7191600, 7251530, 7302240, 7550400, 7910760, 8032464, 8113600, 8367150, 8438144, 8629920, 8701836, 8924960, 9060480, 9127800, 9492912, 9588800, 9736320, 9888450, 10040580, 10547680, 10709952, 10787400, 10877295, 11156200, 11325600, 11506560, 11602448, 11866140, 12170400, 12550725, 12657216, 13052754, 13184600, 13276800, 13387440, 14383200, 14503060, 14604480, 14832675, 15100800, 15821520, 16064928, 16227200, 16734300, 17259840, 17403672, 17849920, 18128825, 18255600, 18985824, 19177600, 19776900, 20081160, 21095360, 21419904, 21574800, 21754590, 22312400, 22651200, 23204896, 23732280, 24340800, 25101450, 25314432, 26105508, 26369200, 26774880, 28766400, 29006120, 29208960, 29665350, 31643040, 32129856, 32631885, 33468600, 34519680, 34807344, 35699840, 36257650, 36511200, 37971648, 39553800, 40162320, 42190720, 43149600, 43509180, 44624800, 45302400, 46409792, 47464560, 48681600, 50202900, 52211016, 52738400, 53549760, 54386475, 57532800, 58012240, 59330700, 63286080, 64259712, 65263770, 66937200, 69614688, 72515300, 73022400, 75943296, 79107600, 80324640, 86299200, 87018360, 89249600, 92819584, 94929120, 100405800, 104422032, 105476800, 107099520, 108772950, 116024480, 118661400, 126572160, 130527540, 133874400, 139229376, 145030600, 146044800, 158215200, 160649280, 163159425, 172598400, 174036720, 178499200, 189858240, 200811600, 208844064, 210953600, 217545900, 232048960, 237322800, 261055080, 267748800, 278458752, 290061200, 316430400, 321298560, 326318850, 348073440, 379716480, 401623200, 417688128, 435091800, 464097920, 474645600, 522110160, 535497600, 580122400, 632860800, 652637700, 696146880, 803246400, 835376256, 870183600, 949291200, 1044220320, 1160244800, 1305275400, 1392293760, 1606492800, 1740367200, 1898582400, 2088440640, 2320489600, 2610550800, 3480734400, 4176881280, 5221101600, 6961468800, 10442203200, 20884406400]

約数ペア:

[(1, 20884406400), (2, 10442203200), (3, 6961468800), (4, 5221101600), (5, 4176881280), (6, 3480734400), (8, 2610550800), (9, 2320489600), (10, 2088440640), (11, 1898582400), (12, 1740367200), (13, 1606492800), (15, 1392293760), (16, 1305275400), (18, 1160244800), (20, 1044220320), (22, 949291200), (24, 870183600), (25, 835376256), (26, 803246400), (30, 696146880), (32, 652637700), (33, 632860800), (36, 580122400), (39, 535497600), (40, 522110160), (44, 474645600), (45, 464097920), (48, 435091800), (50, 417688128), (52, 401623200), (55, 379716480), (60, 348073440), (64, 326318850), (65, 321298560), (66, 316430400), (72, 290061200), (75, 278458752), (78, 267748800), (80, 261055080), (88, 237322800), (90, 232048960), (96, 217545900), (99, 210953600), (100, 208844064), (104, 200811600), (110, 189858240), (117, 178499200), (120, 174036720), (121, 172598400), (128, 163159425), (130, 160649280), (132, 158215200), (143, 146044800), (144, 145030600), (150, 139229376), (156, 133874400), (160, 130527540), (165, 126572160), (176, 118661400), (180, 116024480), (192, 108772950), (195, 107099520), (198, 105476800), (200, 104422032), (208, 100405800), (220, 94929120), (225, 92819584), (234, 89249600), (240, 87018360), (242, 86299200), (260, 80324640), (264, 79107600), (275, 75943296), (286, 73022400), (288, 72515300), (300, 69614688), (312, 66937200), (320, 65263770), (325, 64259712), (330, 63286080), (352, 59330700), (360, 58012240), (363, 57532800), (384, 54386475), (390, 53549760), (396, 52738400), (400, 52211016), (416, 50202900), (429, 48681600), (440, 47464560), (450, 46409792), (461, 45302400), (468, 44624800), (480, 43509180), (484, 43149600), (495, 42190720), (520, 40162320), (528, 39553800), (550, 37971648), (572, 36511200), (576, 36257650), (585, 35699840), (600, 34807344), (605, 34519680), (624, 33468600), (640, 32631885), (650, 32129856), (660, 31643040), (704, 29665350), (715, 29208960), (720, 29006120), (726, 28766400), (780, 26774880), (792, 26369200), (800, 26105508), (825, 25314432), (832, 25101450), (858, 24340800), (880, 23732280), (900, 23204896), (922, 22651200), (936, 22312400), (960, 21754590), (968, 21574800), (975, 21419904), (990, 21095360), (1040, 20081160), (1056, 19776900), (1089, 19177600), (1100, 18985824), (1144, 18255600), (1152, 18128825), (1170, 17849920), (1200, 17403672), (1210, 17259840), (1248, 16734300), (1287, 16227200), (1300, 16064928), (1320, 15821520), (1383, 15100800), (1408, 14832675), (1430, 14604480), (1440, 14503060), (1452, 14383200), (1560, 13387440), (1573, 13276800), (1584, 13184600), (1600, 13052754), (1650, 12657216), (1664, 12550725), (1716, 12170400), (1760, 11866140), (1800, 11602448), (1815, 11506560), (1844, 11325600), (1872, 11156200), (1920, 10877295), (1936, 10787400), (1950, 10709952), (1980, 10547680), (2080, 10040580), (2112, 9888450), (2145, 9736320), (2178, 9588800), (2200, 9492912), (2288, 9127800), (2305, 9060480), (2340, 8924960), (2400, 8701836), (2420, 8629920), (2475, 8438144), (2496, 8367150), (2574, 8113600), (2600, 8032464), (2640, 7910760), (2766, 7550400), (2860, 7302240), (2880, 7251530), (2904, 7191600), (2925, 7139968), (3025, 6903936), (3120, 6693720), (3146, 6638400), (3168, 6592300), (3200, 6526377), (3300, 6328608), (3432, 6085200), (3520, 5933070), (3575, 5841792), (3600, 5801224), (3630, 5753280), (3688, 5662800), (3744, 5578100), (3872, 5393700), (3900, 5354976), (3960, 5273840), (4149, 5033600), (4160, 5020290), (4224, 4944225), (4290, 4868160), (4356, 4794400), (4400, 4746456), (4576, 4563900), (4610, 4530240), (4680, 4462480), (4719, 4425600), (4800, 4350918), (4840, 4314960), (4950, 4219072), (4992, 4183575), (5071, 4118400), (5148, 4056800), (5200, 4016232), (5280, 3955380), (5445, 3835520), (5532, 3775200), (5720, 3651120), (5760, 3625765), (5808, 3595800), (5850, 3569984), (5993, 3484800), (6050, 3451968), (6240, 3346860), (6292, 3319200), (6336, 3296150), (6435, 3245440), (6600, 3164304), (6864, 3042600), (6915, 3020160), (7040, 2966535), (7150, 2920896), (7200, 2900612), (7260, 2876640), (7376, 2831400), (7488, 2789050), (7744, 2696850), (7800, 2677488), (7865, 2655360), (7920, 2636920), (8298, 2516800), (8320, 2510145), (8580, 2434080), (8712, 2397200), (8800, 2373228), (9075, 2301312), (9152, 2281950), (9220, 2265120), (9360, 2231240), (9438, 2212800), (9600, 2175459), (9680, 2157480), (9900, 2109536), (10142, 2059200), (10296, 2028400), (10400, 2008116), (10560, 1977690), (10725, 1947264), (10890, 1917760), (11064, 1887600), (11440, 1825560), (11525, 1812096), (11616, 1797900), (11700, 1784992), (11986, 1742400), (12100, 1725984), (12480, 1673430), (12584, 1659600), (12672, 1648075), (12870, 1622720), (13200, 1582152), (13728, 1521300), (13830, 1510080), (14157, 1475200), (14300, 1460448), (14400, 1450306), (14520, 1438320), (14752, 1415700), (14976, 1394525), (15213, 1372800), (15488, 1348425), (15600, 1338744), (15730, 1327680), (15840, 1318460), (16596, 1258400), (17160, 1217040), (17424, 1198600), (17600, 1186614), (17979, 1161600), (18150, 1150656), (18304, 1140975), (18440, 1132560), (18720, 1115620), (18876, 1106400), (19360, 1078740), (19800, 1054768), (20284, 1029600), (20592, 1014200), (20745, 1006720), (20800, 1004058), (21120, 988845), (21450, 973632), (21780, 958880), (22128, 943800), (22880, 912780), (23050, 906048), (23232, 898950), (23400, 892496), (23595, 885120), (23972, 871200), (24200, 862992), (24960, 836715), (25168, 829800), (25355, 823680), (25740, 811360), (26400, 791076), (27225, 767104), (27456, 760650), (27660, 755040), (28314, 737600), (28600, 730224), (28800, 725153), (29040, 719160), (29504, 707850), (29965, 696960), (30426, 686400), (31200, 669372), (31460, 663840), (31680, 659230), (32175, 649088), (33192, 629200), (34320, 608520), (34575, 604032), (34848, 599300), (35200, 593307), (35958, 580800), (36300, 575328), (36880, 566280), (37440, 557810), (37752, 553200), (38720, 539370), (39325, 531072), (39600, 527384), (40568, 514800), (41184, 507100), (41490, 503360), (41600, 502029), (42900, 486816), (43560, 479440), (44256, 471900), (45639, 457600), (45760, 456390), (46100, 453024), (46464, 449475), (46800, 446248), (47190, 442560), (47944, 435600), (48400, 431496), (50336, 414900), (50710, 411840), (51480, 405680), (52800, 395538), (53937, 387200), (54450, 383552), (54912, 380325), (55320, 377520), (55781, 374400), (56628, 368800), (57200, 365112), (58080, 359580), (59008, 353925), (59930, 348480), (60852, 343200), (62400, 334686), (62920, 331920), (63360, 329615), (64350, 324544), (65923, 316800), (66384, 314600), (68640, 304260), (69150, 302016), (69696, 299650), (70785, 295040), (71916, 290400), (72600, 287664), (73760, 283140), (74880, 278905), (75504, 276600), (76065, 274560), (77440, 269685), (78650, 265536), (79200, 263692), (81136, 257400), (82368, 253550), (82980, 251680), (85800, 243408), (87120, 239720), (88512, 235950), (89895, 232320), (91278, 228800), (91520, 228195), (92200, 226512), (93600, 223124), (94380, 221280), (95888, 217800), (96800, 215748), (100672, 207450), (101420, 205920), (102960, 202840), (103725, 201344), (105600, 197769), (107874, 193600), (108900, 191776), (110640, 188760), (111562, 187200), (113256, 184400), (114400, 182556), (116160, 179790), (117975, 177024), (119860, 174240), (121704, 171600), (124800, 167343), (125840, 165960), (126775, 164736), (128700, 162272), (131846, 158400), (132768, 157300), (137280, 152130), (138300, 151008), (139392, 149825), (141570, 147520), (143832, 145200)]