20350550400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6563}}^1$

素因数の和:6626

約数の個数: 384

約数和(自身を含む): 74719324800

約数和(自身を除く): 54368774400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 25, 30, 32, 34, 38, 40, 48, 50, 51, 57, 60, 64, 68, 75, 76, 80, 85, 95, 96, 100, 102, 114, 120, 128, 136, 150, 152, 160, 170, 190, 192, 200, 204, 228, 240, 255, 272, 285, 300, 304, 320, 323, 340, 380, 384, 400, 408, 425, 456, 475, 480, 510, 544, 570, 600, 608, 640, 646, 680, 760, 800, 816, 850, 912, 950, 960, 969, 1020, 1088, 1140, 1200, 1216, 1275, 1292, 1360, 1425, 1520, 1600, 1615, 1632, 1700, 1824, 1900, 1920, 1938, 2040, 2176, 2280, 2400, 2432, 2550, 2584, 2720, 2850, 3040, 3200, 3230, 3264, 3400, 3648, 3800, 3876, 4080, 4560, 4800, 4845, 5100, 5168, 5440, 5700, 6080, 6460, 6528, 6563, 6800, 7296, 7600, 7752, 8075, 8160, 9120, 9600, 9690, 10200, 10336, 10880, 11400, 12160, 12920, 13126, 13600, 15200, 15504, 16150, 16320, 18240, 19380, 19689, 20400, 20672, 22800, 24225, 25840, 26252, 27200, 30400, 31008, 32300, 32640, 32815, 36480, 38760, 39378, 40800, 41344, 45600, 48450, 51680, 52504, 54400, 60800, 62016, 64600, 65630, 77520, 78756, 81600, 91200, 96900, 98445, 103360, 105008, 111571, 124032, 124697, 129200, 131260, 155040, 157512, 163200, 164075, 182400, 193800, 196890, 206720, 210016, 223142, 249394, 258400, 262520, 310080, 315024, 328150, 334713, 374091, 387600, 393780, 420032, 446284, 492225, 498788, 516800, 525040, 557855, 620160, 623485, 630048, 656300, 669426, 748182, 775200, 787560, 840064, 892568, 984450, 997576, 1033600, 1050080, 1115710, 1246970, 1260096, 1312600, 1338852, 1496364, 1550400, 1575120, 1673565, 1785136, 1870455, 1968900, 1995152, 2100160, 2119849, 2231420, 2493940, 2520192, 2625200, 2677704, 2789275, 2992728, 3100800, 3117425, 3150240, 3347130, 3570272, 3740910, 3937800, 3990304, 4200320, 4239698, 4462840, 4987880, 5250400, 5355408, 5578550, 5985456, 6234850, 6300480, 6359547, 6694260, 7140544, 7481820, 7875600, 7980608, 8367825, 8479396, 8925680, 9352275, 9975760, 10500800, 10599245, 10710816, 11157100, 11970912, 12469700, 12600960, 12719094, 13388520, 14281088, 14963640, 15751200, 15961216, 16735650, 16958792, 17851360, 18704550, 19951520, 21001600, 21198490, 21421632, 22314200, 23941824, 24939400, 25438188, 26777040, 29927280, 31502400, 31797735, 33471300, 33917584, 35702720, 37409100, 39903040, 42396980, 42843264, 44628400, 47883648, 49878800, 50876376, 52996225, 53554080, 59854560, 63004800, 63595470, 66942600, 67835168, 71405440, 74818200, 79806080, 84793960, 89256800, 99757600, 101752752, 105992450, 107108160, 119709120, 127190940, 133885200, 135670336, 149636400, 158988675, 169587920, 178513600, 199515200, 203505504, 211984900, 214216320, 239418240, 254381880, 267770400, 271340672, 299272800, 317977350, 339175840, 357027200, 399030400, 407011008, 423969800, 508763760, 535540800, 598545600, 635954700, 678351680, 814022016, 847939600, 1017527520, 1071081600, 1197091200, 1271909400, 1356703360, 1695879200, 2035055040, 2543818800, 3391758400, 4070110080, 5087637600, 6783516800, 10175275200, 20350550400]

約数ペア:

[(1, 20350550400), (2, 10175275200), (3, 6783516800), (4, 5087637600), (5, 4070110080), (6, 3391758400), (8, 2543818800), (10, 2035055040), (12, 1695879200), (15, 1356703360), (16, 1271909400), (17, 1197091200), (19, 1071081600), (20, 1017527520), (24, 847939600), (25, 814022016), (30, 678351680), (32, 635954700), (34, 598545600), (38, 535540800), (40, 508763760), (48, 423969800), (50, 407011008), (51, 399030400), (57, 357027200), (60, 339175840), (64, 317977350), (68, 299272800), (75, 271340672), (76, 267770400), (80, 254381880), (85, 239418240), (95, 214216320), (96, 211984900), (100, 203505504), (102, 199515200), (114, 178513600), (120, 169587920), (128, 158988675), (136, 149636400), (150, 135670336), (152, 133885200), (160, 127190940), (170, 119709120), (190, 107108160), (192, 105992450), (200, 101752752), (204, 99757600), (228, 89256800), (240, 84793960), (255, 79806080), (272, 74818200), (285, 71405440), (300, 67835168), (304, 66942600), (320, 63595470), (323, 63004800), (340, 59854560), (380, 53554080), (384, 52996225), (400, 50876376), (408, 49878800), (425, 47883648), (456, 44628400), (475, 42843264), (480, 42396980), (510, 39903040), (544, 37409100), (570, 35702720), (600, 33917584), (608, 33471300), (640, 31797735), (646, 31502400), (680, 29927280), (760, 26777040), (800, 25438188), (816, 24939400), (850, 23941824), (912, 22314200), (950, 21421632), (960, 21198490), (969, 21001600), (1020, 19951520), (1088, 18704550), (1140, 17851360), (1200, 16958792), (1216, 16735650), (1275, 15961216), (1292, 15751200), (1360, 14963640), (1425, 14281088), (1520, 13388520), (1600, 12719094), (1615, 12600960), (1632, 12469700), (1700, 11970912), (1824, 11157100), (1900, 10710816), (1920, 10599245), (1938, 10500800), (2040, 9975760), (2176, 9352275), (2280, 8925680), (2400, 8479396), (2432, 8367825), (2550, 7980608), (2584, 7875600), (2720, 7481820), (2850, 7140544), (3040, 6694260), (3200, 6359547), (3230, 6300480), (3264, 6234850), (3400, 5985456), (3648, 5578550), (3800, 5355408), (3876, 5250400), (4080, 4987880), (4560, 4462840), (4800, 4239698), (4845, 4200320), (5100, 3990304), (5168, 3937800), (5440, 3740910), (5700, 3570272), (6080, 3347130), (6460, 3150240), (6528, 3117425), (6563, 3100800), (6800, 2992728), (7296, 2789275), (7600, 2677704), (7752, 2625200), (8075, 2520192), (8160, 2493940), (9120, 2231420), (9600, 2119849), (9690, 2100160), (10200, 1995152), (10336, 1968900), (10880, 1870455), (11400, 1785136), (12160, 1673565), (12920, 1575120), (13126, 1550400), (13600, 1496364), (15200, 1338852), (15504, 1312600), (16150, 1260096), (16320, 1246970), (18240, 1115710), (19380, 1050080), (19689, 1033600), (20400, 997576), (20672, 984450), (22800, 892568), (24225, 840064), (25840, 787560), (26252, 775200), (27200, 748182), (30400, 669426), (31008, 656300), (32300, 630048), (32640, 623485), (32815, 620160), (36480, 557855), (38760, 525040), (39378, 516800), (40800, 498788), (41344, 492225), (45600, 446284), (48450, 420032), (51680, 393780), (52504, 387600), (54400, 374091), (60800, 334713), (62016, 328150), (64600, 315024), (65630, 310080), (77520, 262520), (78756, 258400), (81600, 249394), (91200, 223142), (96900, 210016), (98445, 206720), (103360, 196890), (105008, 193800), (111571, 182400), (124032, 164075), (124697, 163200), (129200, 157512), (131260, 155040)]