20127657600

素因数分解:

$2^7\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:183

約数の個数: 960

約数和(自身を含む): 80652501600

約数和(自身を除く): 60524844000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 61, 64, 67, 72, 75, 76, 80, 81, 90, 95, 96, 100, 108, 114, 120, 122, 128, 134, 135, 144, 150, 152, 160, 162, 171, 180, 183, 190, 192, 200, 201, 216, 225, 228, 240, 244, 268, 270, 285, 288, 300, 304, 305, 320, 324, 335, 342, 360, 366, 380, 384, 400, 402, 405, 432, 450, 456, 475, 480, 488, 513, 536, 540, 549, 570, 576, 600, 603, 608, 610, 640, 648, 670, 675, 684, 720, 732, 760, 800, 804, 810, 855, 864, 900, 912, 915, 950, 960, 976, 1005, 1026, 1072, 1080, 1098, 1140, 1152, 1159, 1200, 1206, 1216, 1220, 1273, 1296, 1340, 1350, 1368, 1425, 1440, 1464, 1520, 1525, 1539, 1600, 1608, 1620, 1647, 1675, 1710, 1728, 1800, 1809, 1824, 1830, 1900, 1920, 1952, 2010, 2025, 2052, 2144, 2160, 2196, 2280, 2318, 2400, 2412, 2432, 2440, 2546, 2565, 2592, 2680, 2700, 2736, 2745, 2850, 2880, 2928, 3015, 3040, 3050, 3078, 3200, 3216, 3240, 3294, 3350, 3420, 3456, 3477, 3600, 3618, 3648, 3660, 3800, 3819, 3904, 4020, 4050, 4087, 4104, 4275, 4288, 4320, 4392, 4560, 4575, 4636, 4800, 4824, 4880, 4941, 5025, 5092, 5130, 5184, 5360, 5400, 5427, 5472, 5490, 5700, 5760, 5795, 5856, 6030, 6080, 6100, 6156, 6365, 6432, 6480, 6588, 6700, 6840, 6954, 7200, 7236, 7296, 7320, 7600, 7638, 7695, 7808, 8040, 8100, 8174, 8208, 8235, 8550, 8576, 8640, 8784, 9045, 9120, 9150, 9272, 9600, 9648, 9760, 9882, 10050, 10184, 10260, 10368, 10431, 10720, 10800, 10854, 10944, 10980, 11400, 11457, 11590, 11712, 12060, 12160, 12200, 12261, 12312, 12730, 12825, 12864, 12960, 13176, 13400, 13680, 13725, 13908, 14400, 14472, 14640, 15075, 15200, 15276, 15390, 16080, 16200, 16348, 16416, 16470, 17100, 17280, 17385, 17568, 18090, 18240, 18300, 18544, 19095, 19296, 19520, 19764, 20100, 20368, 20435, 20520, 20862, 21440, 21600, 21708, 21888, 21960, 22800, 22914, 23180, 23424, 24120, 24400, 24522, 24624, 24705, 25460, 25650, 25728, 25920, 26352, 26800, 27135, 27360, 27450, 27816, 28800, 28944, 28975, 29280, 30150, 30400, 30552, 30780, 31293, 31825, 32160, 32400, 32696, 32832, 32940, 34200, 34371, 34770, 35136, 36180, 36480, 36600, 36783, 37088, 38190, 38475, 38592, 39040, 39528, 40200, 40736, 40870, 41040, 41175, 41724, 42880, 43200, 43416, 43920, 45225, 45600, 45828, 46360, 48240, 48800, 49044, 49248, 49410, 50920, 51300, 51840, 52155, 52704, 53600, 54270, 54720, 54900, 55632, 57285, 57888, 57950, 58560, 60300, 60800, 61104, 61305, 61560, 62586, 63650, 64320, 64800, 65392, 65664, 65880, 68400, 68742, 69540, 70272, 72360, 73200, 73566, 74176, 76380, 76950, 77184, 77653, 79056, 80400, 81472, 81740, 82080, 82350, 83448, 86400, 86832, 86925, 87840, 90450, 91200, 91656, 92720, 93879, 95475, 96480, 97600, 98088, 98496, 98820, 101840, 102175, 102600, 103113, 104310, 105408, 107200, 108540, 109440, 109800, 110349, 111264, 114570, 115776, 115900, 117120, 120600, 122208, 122610, 123120, 123525, 125172, 127300, 128640, 129600, 130784, 131760, 135675, 136800, 137484, 139080, 144720, 146400, 147132, 148352, 152760, 153900, 155306, 156465, 158112, 160800, 162944, 163480, 164160, 164700, 166896, 171855, 173664, 173850, 175680, 180900, 182400, 183312, 183915, 185440, 187758, 190950, 192960, 195200, 196176, 196992, 197640, 203680, 204350, 205200, 206226, 208620, 210816, 214400, 217080, 219600, 220698, 222528, 229140, 231552, 231800, 232959, 241200, 244416, 245220, 246240, 247050, 250344, 254600, 259200, 260775, 261568, 263520, 271350, 273600, 274968, 278160, 286425, 289440, 292800, 294264, 305520, 306525, 307800, 310612, 312930, 316224, 321600, 326960, 328320, 329400, 331047, 333792, 343710, 347328, 347700, 351360, 361800, 366624, 367830, 370880, 375516, 381900, 385920, 388265, 392352, 395280, 407360, 408700, 410400, 412452, 417240, 434160, 439200, 441396, 445056, 458280, 463600, 465918, 469395, 482400, 488832, 490440, 492480, 494100, 500688, 509200, 515565, 521550, 523136, 527040, 542700, 547200, 549936, 551745, 556320, 572850, 578880, 585600, 588528, 611040, 613050, 615600, 621224, 625860, 632448, 643200, 653920, 658800, 662094, 667584, 687420, 694656, 695400, 698877, 723600, 733248, 735660, 741760, 751032, 763800, 776530, 782325, 784704, 790560, 814720, 817400, 820800, 824904, 834480, 859275, 868320, 878400, 882792, 916560, 919575, 927200, 931836, 938790, 964800, 980880, 984960, 988200, 1001376, 1018400, 1031130, 1043100, 1054080, 1085400, 1099872, 1103490, 1112640, 1145700, 1157760, 1164795, 1177056, 1222080, 1226100, 1231200, 1242448, 1251720, 1307840, 1317600, 1324188, 1335168, 1374840, 1390800, 1397754, 1447200, 1466496, 1471320, 1502064, 1527600, 1553060, 1564650, 1569408, 1581120, 1634800, 1641600, 1649808, 1655235, 1668960, 1718550, 1736640, 1756800, 1765584, 1833120, 1839150, 1854400, 1863672, 1877580, 1929600, 1941325, 1961760, 1976400, 2002752, 2036800, 2062260, 2086200, 2096631, 2170800, 2199744, 2206980, 2225280, 2291400, 2329590, 2346975, 2354112, 2444160, 2452200, 2462400, 2484896, 2503440, 2577825, 2615680, 2635200, 2648376, 2749680, 2758725, 2781600, 2795508, 2894400, 2942640, 3004128, 3055200, 3106120, 3129300, 3162240, 3269600, 3299616, 3310470, 3337920, 3437100, 3473280, 3494385, 3531168, 3666240, 3678300, 3708800, 3727344, 3755160, 3882650, 3923520, 3952800, 4005504, 4073600, 4124520, 4172400, 4193262, 4341600, 4399488, 4413960, 4582800, 4659180, 4693950, 4708224, 4904400, 4924800, 4969792, 5006880, 5155650, 5270400, 5296752, 5499360, 5517450, 5563200, 5591016, 5788800, 5823975, 5885280, 6008256, 6110400, 6212240, 6258600, 6289893, 6539200, 6599232, 6620940, 6675840, 6874200, 6988770, 7062336, 7332480, 7356600, 7454688, 7510320, 7765300, 7847040, 7905600, 8249040, 8276175, 8344800, 8386524, 8683200, 8827920, 9165600, 9318360, 9387900, 9808800, 9939584, 10013760, 10311300, 10483155, 10593504, 10998720, 11034900, 11126400, 11182032, 11647950, 11770560, 12016512, 12220800, 12424480, 12517200, 12579786, 13078400, 13198464, 13241880, 13748400, 13977540, 14124672, 14713200, 14909376, 15020640, 15530600, 15811200, 16498080, 16552350, 16689600, 16773048, 17366400, 17471925, 17655840, 18331200, 18636720, 18775800, 19617600, 20027520, 20622600, 20966310, 21187008, 21997440, 22069800, 22364064, 23295900, 23541120, 24848960, 25034400, 25159572, 26483760, 27496800, 27955080, 29426400, 29818752, 30041280, 31061200, 31449465, 32996160, 33104700, 33379200, 33546096, 34943850, 35311680, 36662400, 37273440, 37551600, 39235200, 41245200, 41932620, 42374016, 44139600, 44728128, 46591800, 49697920, 50068800, 50319144, 52415775, 52967520, 54993600, 55910160, 58852800, 60082560, 62122400, 62898930, 65992320, 66209400, 67092192, 69887700, 70623360, 74546880, 75103200, 82490400, 83865240, 88279200, 89456256, 93183600, 100137600, 100638288, 104831550, 105935040, 109987200, 111820320, 117705600, 124244800, 125797860, 132418800, 134184384, 139775400, 149093760, 150206400, 157247325, 164980800, 167730480, 176558400, 186367200, 201276576, 209663100, 211870080, 223640640, 248489600, 251595720, 264837600, 268368768, 279550800, 300412800, 314494650, 329961600, 335460960, 353116800, 372734400, 402553152, 419326200, 447281280, 503191440, 529675200, 559101600, 628989300, 670921920, 745468800, 805106304, 838652400, 1006382880, 1059350400, 1118203200, 1257978600, 1341843840, 1677304800, 2012765760, 2236406400, 2515957200, 3354609600, 4025531520, 5031914400, 6709219200, 10063828800, 20127657600]

約数ペア:

[(1, 20127657600), (2, 10063828800), (3, 6709219200), (4, 5031914400), (5, 4025531520), (6, 3354609600), (8, 2515957200), (9, 2236406400), (10, 2012765760), (12, 1677304800), (15, 1341843840), (16, 1257978600), (18, 1118203200), (19, 1059350400), (20, 1006382880), (24, 838652400), (25, 805106304), (27, 745468800), (30, 670921920), (32, 628989300), (36, 559101600), (38, 529675200), (40, 503191440), (45, 447281280), (48, 419326200), (50, 402553152), (54, 372734400), (57, 353116800), (60, 335460960), (61, 329961600), (64, 314494650), (67, 300412800), (72, 279550800), (75, 268368768), (76, 264837600), (80, 251595720), (81, 248489600), (90, 223640640), (95, 211870080), (96, 209663100), (100, 201276576), (108, 186367200), (114, 176558400), (120, 167730480), (122, 164980800), (128, 157247325), (134, 150206400), (135, 149093760), (144, 139775400), (150, 134184384), (152, 132418800), (160, 125797860), (162, 124244800), (171, 117705600), (180, 111820320), (183, 109987200), (190, 105935040), (192, 104831550), (200, 100638288), (201, 100137600), (216, 93183600), (225, 89456256), (228, 88279200), (240, 83865240), (244, 82490400), (268, 75103200), (270, 74546880), (285, 70623360), (288, 69887700), (300, 67092192), (304, 66209400), (305, 65992320), (320, 62898930), (324, 62122400), (335, 60082560), (342, 58852800), (360, 55910160), (366, 54993600), (380, 52967520), (384, 52415775), (400, 50319144), (402, 50068800), (405, 49697920), (432, 46591800), (450, 44728128), (456, 44139600), (475, 42374016), (480, 41932620), (488, 41245200), (513, 39235200), (536, 37551600), (540, 37273440), (549, 36662400), (570, 35311680), (576, 34943850), (600, 33546096), (603, 33379200), (608, 33104700), (610, 32996160), (640, 31449465), (648, 31061200), (670, 30041280), (675, 29818752), (684, 29426400), (720, 27955080), (732, 27496800), (760, 26483760), (800, 25159572), (804, 25034400), (810, 24848960), (855, 23541120), (864, 23295900), (900, 22364064), (912, 22069800), (915, 21997440), (950, 21187008), (960, 20966310), (976, 20622600), (1005, 20027520), (1026, 19617600), (1072, 18775800), (1080, 18636720), (1098, 18331200), (1140, 17655840), (1152, 17471925), (1159, 17366400), (1200, 16773048), (1206, 16689600), (1216, 16552350), (1220, 16498080), (1273, 15811200), (1296, 15530600), (1340, 15020640), (1350, 14909376), (1368, 14713200), (1425, 14124672), (1440, 13977540), (1464, 13748400), (1520, 13241880), (1525, 13198464), (1539, 13078400), (1600, 12579786), (1608, 12517200), (1620, 12424480), (1647, 12220800), (1675, 12016512), (1710, 11770560), (1728, 11647950), (1800, 11182032), (1809, 11126400), (1824, 11034900), (1830, 10998720), (1900, 10593504), (1920, 10483155), (1952, 10311300), (2010, 10013760), (2025, 9939584), (2052, 9808800), (2144, 9387900), (2160, 9318360), (2196, 9165600), (2280, 8827920), (2318, 8683200), (2400, 8386524), (2412, 8344800), (2432, 8276175), (2440, 8249040), (2546, 7905600), (2565, 7847040), (2592, 7765300), (2680, 7510320), (2700, 7454688), (2736, 7356600), (2745, 7332480), (2850, 7062336), (2880, 6988770), (2928, 6874200), (3015, 6675840), (3040, 6620940), (3050, 6599232), (3078, 6539200), (3200, 6289893), (3216, 6258600), (3240, 6212240), (3294, 6110400), (3350, 6008256), (3420, 5885280), (3456, 5823975), (3477, 5788800), (3600, 5591016), (3618, 5563200), (3648, 5517450), (3660, 5499360), (3800, 5296752), (3819, 5270400), (3904, 5155650), (4020, 5006880), (4050, 4969792), (4087, 4924800), (4104, 4904400), (4275, 4708224), (4288, 4693950), (4320, 4659180), (4392, 4582800), (4560, 4413960), (4575, 4399488), (4636, 4341600), (4800, 4193262), (4824, 4172400), (4880, 4124520), (4941, 4073600), (5025, 4005504), (5092, 3952800), (5130, 3923520), (5184, 3882650), (5360, 3755160), (5400, 3727344), (5427, 3708800), (5472, 3678300), (5490, 3666240), (5700, 3531168), (5760, 3494385), (5795, 3473280), (5856, 3437100), (6030, 3337920), (6080, 3310470), (6100, 3299616), (6156, 3269600), (6365, 3162240), (6432, 3129300), (6480, 3106120), (6588, 3055200), (6700, 3004128), (6840, 2942640), (6954, 2894400), (7200, 2795508), (7236, 2781600), (7296, 2758725), (7320, 2749680), (7600, 2648376), (7638, 2635200), (7695, 2615680), (7808, 2577825), (8040, 2503440), (8100, 2484896), (8174, 2462400), (8208, 2452200), (8235, 2444160), (8550, 2354112), (8576, 2346975), (8640, 2329590), (8784, 2291400), (9045, 2225280), (9120, 2206980), (9150, 2199744), (9272, 2170800), (9600, 2096631), (9648, 2086200), (9760, 2062260), (9882, 2036800), (10050, 2002752), (10184, 1976400), (10260, 1961760), (10368, 1941325), (10431, 1929600), (10720, 1877580), (10800, 1863672), (10854, 1854400), (10944, 1839150), (10980, 1833120), (11400, 1765584), (11457, 1756800), (11590, 1736640), (11712, 1718550), (12060, 1668960), (12160, 1655235), (12200, 1649808), (12261, 1641600), (12312, 1634800), (12730, 1581120), (12825, 1569408), (12864, 1564650), (12960, 1553060), (13176, 1527600), (13400, 1502064), (13680, 1471320), (13725, 1466496), (13908, 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(60300, 333792), (60800, 331047), (61104, 329400), (61305, 328320), (61560, 326960), (62586, 321600), (63650, 316224), (64320, 312930), (64800, 310612), (65392, 307800), (65664, 306525), (65880, 305520), (68400, 294264), (68742, 292800), (69540, 289440), (70272, 286425), (72360, 278160), (73200, 274968), (73566, 273600), (74176, 271350), (76380, 263520), (76950, 261568), (77184, 260775), (77653, 259200), (79056, 254600), (80400, 250344), (81472, 247050), (81740, 246240), (82080, 245220), (82350, 244416), (83448, 241200), (86400, 232959), (86832, 231800), (86925, 231552), (87840, 229140), (90450, 222528), (91200, 220698), (91656, 219600), (92720, 217080), (93879, 214400), (95475, 210816), (96480, 208620), (97600, 206226), (98088, 205200), (98496, 204350), (98820, 203680), (101840, 197640), (102175, 196992), (102600, 196176), (103113, 195200), (104310, 192960), (105408, 190950), (107200, 187758), (108540, 185440), (109440, 183915), (109800, 183312), (110349, 182400), (111264, 180900), (114570, 175680), (115776, 173850), (115900, 173664), (117120, 171855), (120600, 166896), (122208, 164700), (122610, 164160), (123120, 163480), (123525, 162944), (125172, 160800), (127300, 158112), (128640, 156465), (129600, 155306), (130784, 153900), (131760, 152760), (135675, 148352), (136800, 147132), (137484, 146400), (139080, 144720)]