20922392400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:420

約数の個数: 720

約数和(自身を含む): 85105052928

約数和(自身を除く): 64182660528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 49, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 98, 100, 101, 104, 105, 112, 120, 130, 140, 147, 150, 156, 168, 175, 182, 195, 196, 200, 202, 208, 210, 240, 245, 260, 271, 273, 280, 294, 300, 303, 312, 325, 336, 350, 364, 390, 392, 400, 404, 420, 455, 490, 505, 520, 525, 542, 546, 560, 588, 600, 606, 624, 637, 650, 700, 707, 728, 735, 780, 784, 808, 813, 840, 910, 975, 980, 1010, 1040, 1050, 1084, 1092, 1176, 1200, 1212, 1225, 1274, 1300, 1313, 1355, 1365, 1400, 1414, 1456, 1470, 1515, 1560, 1616, 1626, 1680, 1820, 1897, 1911, 1950, 1960, 2020, 2100, 2121, 2168, 2184, 2275, 2352, 2424, 2450, 2525, 2548, 2600, 2626, 2710, 2730, 2800, 2828, 2940, 3030, 3120, 3185, 3252, 3523, 3535, 3640, 3675, 3794, 3822, 3900, 3920, 3939, 4040, 4065, 4200, 4242, 4336, 4368, 4550, 4848, 4900, 4949, 5050, 5096, 5200, 5252, 5420, 5460, 5656, 5691, 5880, 6060, 6370, 6504, 6565, 6775, 6825, 7046, 7070, 7280, 7350, 7575, 7588, 7644, 7800, 7878, 8080, 8130, 8400, 8484, 9100, 9191, 9485, 9555, 9800, 9898, 10100, 10192, 10504, 10569, 10605, 10840, 10920, 11312, 11382, 11760, 12120, 12740, 13008, 13130, 13279, 13550, 13650, 14092, 14140, 14700, 14847, 15150, 15176, 15288, 15600, 15756, 15925, 16260, 16968, 17615, 17675, 18200, 18382, 18970, 19110, 19600, 19695, 19796, 20200, 20325, 21008, 21138, 21210, 21680, 21840, 22764, 24240, 24661, 24745, 25480, 26260, 26558, 27100, 27300, 27371, 27573, 28184, 28280, 28455, 29400, 29694, 30300, 30352, 30576, 31512, 31850, 32520, 32825, 33936, 35230, 35350, 36400, 36764, 37940, 38220, 39390, 39592, 39837, 40400, 40650, 42276, 42420, 45528, 45955, 47425, 47775, 49322, 49490, 50960, 52520, 52845, 53025, 53116, 54200, 54600, 54742, 55146, 56368, 56560, 56910, 58800, 59388, 60600, 63024, 63700, 64337, 65040, 65650, 66395, 70460, 70700, 73528, 73983, 74235, 75880, 76440, 78780, 79184, 79674, 81300, 82113, 84552, 84840, 88075, 91056, 91910, 94850, 95550, 98475, 98644, 98980, 105040, 105690, 106050, 106232, 108400, 109200, 109484, 110292, 113820, 118776, 121200, 123305, 123725, 127400, 128674, 131300, 132790, 136855, 137865, 140920, 141400, 142275, 147056, 147966, 148470, 151760, 152880, 157560, 159348, 162600, 164226, 169104, 169680, 172627, 176150, 183820, 189700, 191100, 191597, 193011, 196950, 197288, 197960, 199185, 211380, 212100, 212464, 218968, 220584, 227640, 229775, 237552, 246610, 247450, 254800, 257348, 262600, 264225, 265580, 273710, 275730, 281840, 282800, 284550, 295932, 296940, 315120, 318696, 321685, 325200, 328452, 331975, 345254, 352300, 355823, 367640, 369915, 371175, 379400, 382200, 383194, 386022, 393900, 394576, 395920, 398370, 410565, 422760, 424200, 437936, 441168, 455280, 459550, 493220, 494900, 514696, 517881, 525200, 528450, 531160, 547420, 551460, 569100, 574791, 591864, 593880, 616525, 637392, 643370, 656904, 663950, 684275, 689325, 690508, 704600, 711646, 735280, 739830, 742350, 758800, 764400, 766388, 772044, 787800, 796740, 821130, 845520, 848400, 863135, 919100, 957985, 965055, 986440, 989800, 995925, 1029392, 1035762, 1056900, 1062320, 1067469, 1094840, 1102920, 1138200, 1149582, 1183728, 1187760, 1233050, 1286740, 1313808, 1327900, 1341179, 1368550, 1378650, 1381016, 1409200, 1423292, 1479660, 1484700, 1532776, 1544088, 1575600, 1593480, 1608425, 1642260, 1726270, 1779115, 1838200, 1849575, 1915970, 1930110, 1972880, 1979600, 1991850, 2052825, 2071524, 2113800, 2134938, 2189680, 2205840, 2276400, 2299164, 2466100, 2490761, 2573480, 2589405, 2655800, 2682358, 2737100, 2757300, 2762032, 2846584, 2873955, 2959320, 2969400, 3065552, 3088176, 3186960, 3216850, 3284520, 3452540, 3558230, 3676400, 3699150, 3831940, 3860220, 3983700, 4023537, 4105650, 4143048, 4227600, 4269876, 4315675, 4598328, 4789925, 4825275, 4932200, 4981522, 5146960, 5178810, 5311600, 5337345, 5364716, 5474200, 5514600, 5693168, 5747910, 5918640, 5938800, 6433700, 6569040, 6705895, 6905080, 7116460, 7398300, 7472283, 7663880, 7720440, 7967400, 8047074, 8211300, 8286096, 8539752, 8631350, 8895575, 9196656, 9579850, 9650550, 9864400, 9963044, 10357620, 10674690, 10729432, 10948400, 11029200, 11495820, 12453805, 12867400, 12947025, 13411790, 13810160, 14232920, 14369775, 14796600, 14944566, 15327760, 15440880, 15934800, 16094148, 16422600, 17079504, 17262700, 17435327, 17791150, 19159700, 19301100, 19926088, 20117685, 20715240, 21349380, 21458864, 22991640, 24907610, 25734800, 25894050, 26686725, 26823580, 28465840, 28739550, 29593200, 29889132, 32188296, 32845200, 33529475, 34525400, 34870654, 35582300, 37361415, 38319400, 38602200, 39852176, 40235370, 41430480, 42698760, 45983280, 49815220, 51788100, 52305981, 53373450, 53647160, 57479100, 59778264, 62269025, 64376592, 67058950, 69050800, 69741308, 71164600, 74722830, 76638800, 77204400, 80470740, 85397520, 87176635, 99630440, 100588425, 103576200, 104611962, 106746900, 107294320, 114958200, 119556528, 124538050, 134117900, 139482616, 142329200, 149445660, 160941480, 174353270, 186807075, 199260880, 201176850, 207152400, 209223924, 213493800, 229916400, 249076100, 261529905, 268235800, 278965232, 298891320, 321882960, 348706540, 373614150, 402353700, 418447848, 426987600, 435883175, 498152200, 523059810, 536471600, 597782640, 697413080, 747228300, 804707400, 836895696, 871766350, 996304400, 1046119620, 1307649525, 1394826160, 1494456600, 1609414800, 1743532700, 2092239240, 2615299050, 2988913200, 3487065400, 4184478480, 5230598100, 6974130800, 10461196200, 20922392400]

約数ペア:

[(1, 20922392400), (2, 10461196200), (3, 6974130800), (4, 5230598100), (5, 4184478480), (6, 3487065400), (7, 2988913200), (8, 2615299050), (10, 2092239240), (12, 1743532700), (13, 1609414800), (14, 1494456600), (15, 1394826160), (16, 1307649525), (20, 1046119620), (21, 996304400), (24, 871766350), (25, 836895696), (26, 804707400), (28, 747228300), (30, 697413080), (35, 597782640), (39, 536471600), (40, 523059810), (42, 498152200), (48, 435883175), (49, 426987600), (50, 418447848), (52, 402353700), (56, 373614150), (60, 348706540), (65, 321882960), (70, 298891320), (75, 278965232), (78, 268235800), (80, 261529905), (84, 249076100), (91, 229916400), (98, 213493800), (100, 209223924), (101, 207152400), (104, 201176850), (105, 199260880), (112, 186807075), (120, 174353270), (130, 160941480), (140, 149445660), (147, 142329200), (150, 139482616), (156, 134117900), (168, 124538050), (175, 119556528), (182, 114958200), (195, 107294320), (196, 106746900), (200, 104611962), (202, 103576200), (208, 100588425), (210, 99630440), (240, 87176635), (245, 85397520), (260, 80470740), (271, 77204400), (273, 76638800), (280, 74722830), (294, 71164600), (300, 69741308), (303, 69050800), (312, 67058950), (325, 64376592), (336, 62269025), (350, 59778264), (364, 57479100), (390, 53647160), (392, 53373450), (400, 52305981), (404, 51788100), (420, 49815220), (455, 45983280), (490, 42698760), (505, 41430480), (520, 40235370), (525, 39852176), (542, 38602200), (546, 38319400), (560, 37361415), (588, 35582300), (600, 34870654), (606, 34525400), (624, 33529475), (637, 32845200), (650, 32188296), (700, 29889132), (707, 29593200), (728, 28739550), (735, 28465840), (780, 26823580), (784, 26686725), (808, 25894050), (813, 25734800), (840, 24907610), (910, 22991640), (975, 21458864), (980, 21349380), (1010, 20715240), (1040, 20117685), (1050, 19926088), (1084, 19301100), (1092, 19159700), (1176, 17791150), (1200, 17435327), (1212, 17262700), (1225, 17079504), (1274, 16422600), (1300, 16094148), (1313, 15934800), (1355, 15440880), (1365, 15327760), (1400, 14944566), (1414, 14796600), (1456, 14369775), (1470, 14232920), (1515, 13810160), (1560, 13411790), (1616, 12947025), (1626, 12867400), (1680, 12453805), (1820, 11495820), (1897, 11029200), (1911, 10948400), (1950, 10729432), (1960, 10674690), (2020, 10357620), (2100, 9963044), (2121, 9864400), (2168, 9650550), (2184, 9579850), (2275, 9196656), (2352, 8895575), (2424, 8631350), (2450, 8539752), (2525, 8286096), (2548, 8211300), (2600, 8047074), (2626, 7967400), (2710, 7720440), (2730, 7663880), (2800, 7472283), (2828, 7398300), (2940, 7116460), (3030, 6905080), (3120, 6705895), (3185, 6569040), (3252, 6433700), (3523, 5938800), (3535, 5918640), (3640, 5747910), (3675, 5693168), (3794, 5514600), (3822, 5474200), (3900, 5364716), (3920, 5337345), (3939, 5311600), (4040, 5178810), (4065, 5146960), (4200, 4981522), (4242, 4932200), (4336, 4825275), (4368, 4789925), (4550, 4598328), (4848, 4315675), (4900, 4269876), (4949, 4227600), (5050, 4143048), (5096, 4105650), (5200, 4023537), (5252, 3983700), (5420, 3860220), (5460, 3831940), (5656, 3699150), (5691, 3676400), (5880, 3558230), (6060, 3452540), (6370, 3284520), (6504, 3216850), (6565, 3186960), (6775, 3088176), (6825, 3065552), (7046, 2969400), (7070, 2959320), (7280, 2873955), (7350, 2846584), (7575, 2762032), (7588, 2757300), (7644, 2737100), (7800, 2682358), (7878, 2655800), (8080, 2589405), (8130, 2573480), (8400, 2490761), (8484, 2466100), (9100, 2299164), (9191, 2276400), (9485, 2205840), (9555, 2189680), (9800, 2134938), (9898, 2113800), (10100, 2071524), (10192, 2052825), (10504, 1991850), (10569, 1979600), (10605, 1972880), (10840, 1930110), (10920, 1915970), (11312, 1849575), (11382, 1838200), (11760, 1779115), (12120, 1726270), (12740, 1642260), (13008, 1608425), (13130, 1593480), (13279, 1575600), (13550, 1544088), (13650, 1532776), (14092, 1484700), (14140, 1479660), (14700, 1423292), (14847, 1409200), (15150, 1381016), (15176, 1378650), (15288, 1368550), (15600, 1341179), (15756, 1327900), (15925, 1313808), (16260, 1286740), (16968, 1233050), (17615, 1187760), (17675, 1183728), (18200, 1149582), (18382, 1138200), (18970, 1102920), (19110, 1094840), (19600, 1067469), (19695, 1062320), (19796, 1056900), (20200, 1035762), (20325, 1029392), (21008, 995925), (21138, 989800), (21210, 986440), (21680, 965055), (21840, 957985), (22764, 919100), (24240, 863135), (24661, 848400), (24745, 845520), (25480, 821130), (26260, 796740), (26558, 787800), (27100, 772044), (27300, 766388), (27371, 764400), (27573, 758800), (28184, 742350), (28280, 739830), (28455, 735280), (29400, 711646), (29694, 704600), (30300, 690508), (30352, 689325), (30576, 684275), (31512, 663950), (31850, 656904), (32520, 643370), (32825, 637392), (33936, 616525), (35230, 593880), (35350, 591864), (36400, 574791), (36764, 569100), (37940, 551460), (38220, 547420), (39390, 531160), (39592, 528450), (39837, 525200), (40400, 517881), (40650, 514696), (42276, 494900), (42420, 493220), (45528, 459550), (45955, 455280), (47425, 441168), (47775, 437936), (49322, 424200), (49490, 422760), (50960, 410565), (52520, 398370), (52845, 395920), (53025, 394576), (53116, 393900), (54200, 386022), (54600, 383194), (54742, 382200), (55146, 379400), (56368, 371175), (56560, 369915), (56910, 367640), (58800, 355823), (59388, 352300), (60600, 345254), (63024, 331975), (63700, 328452), (64337, 325200), (65040, 321685), (65650, 318696), (66395, 315120), (70460, 296940), (70700, 295932), (73528, 284550), (73983, 282800), (74235, 281840), (75880, 275730), (76440, 273710), (78780, 265580), (79184, 264225), (79674, 262600), (81300, 257348), (82113, 254800), (84552, 247450), (84840, 246610), (88075, 237552), (91056, 229775), (91910, 227640), (94850, 220584), (95550, 218968), (98475, 212464), (98644, 212100), (98980, 211380), (105040, 199185), (105690, 197960), (106050, 197288), (106232, 196950), (108400, 193011), (109200, 191597), (109484, 191100), (110292, 189700), (113820, 183820), (118776, 176150), (121200, 172627), (123305, 169680), (123725, 169104), (127400, 164226), (128674, 162600), (131300, 159348), (132790, 157560), (136855, 152880), (137865, 151760), (140920, 148470), (141400, 147966), (142275, 147056)]