21105830400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{1039}}^1$

素因数の和:1116

約数の個数: 360

約数和(自身を含む): 72955122240

約数和(自身を除く): 51849291840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 128, 138, 150, 160, 184, 192, 200, 230, 240, 256, 276, 300, 320, 345, 368, 384, 400, 460, 480, 512, 529, 552, 575, 600, 640, 690, 736, 768, 800, 920, 960, 1039, 1058, 1104, 1150, 1200, 1280, 1380, 1472, 1536, 1587, 1600, 1725, 1840, 1920, 2078, 2116, 2208, 2300, 2400, 2560, 2645, 2760, 2944, 3117, 3174, 3200, 3450, 3680, 3840, 4156, 4232, 4416, 4600, 4800, 5195, 5290, 5520, 5888, 6234, 6348, 6400, 6900, 7360, 7680, 7935, 8312, 8464, 8832, 9200, 9600, 10390, 10580, 11040, 11776, 12468, 12696, 12800, 13225, 13800, 14720, 15585, 15870, 16624, 16928, 17664, 18400, 19200, 20780, 21160, 22080, 23897, 24936, 25392, 25975, 26450, 27600, 29440, 31170, 31740, 33248, 33856, 35328, 36800, 38400, 39675, 41560, 42320, 44160, 47794, 49872, 50784, 51950, 52900, 55200, 58880, 62340, 63480, 66496, 67712, 71691, 73600, 77925, 79350, 83120, 84640, 88320, 95588, 99744, 101568, 103900, 105800, 110400, 119485, 124680, 126960, 132992, 135424, 143382, 147200, 155850, 158700, 166240, 169280, 176640, 191176, 199488, 203136, 207800, 211600, 220800, 238970, 249360, 253920, 265984, 270848, 286764, 294400, 311700, 317400, 332480, 338560, 358455, 382352, 398976, 406272, 415600, 423200, 441600, 477940, 498720, 507840, 531968, 549631, 573528, 597425, 623400, 634800, 664960, 677120, 716910, 764704, 797952, 812544, 831200, 846400, 883200, 955880, 997440, 1015680, 1099262, 1147056, 1194850, 1246800, 1269600, 1329920, 1354240, 1433820, 1529408, 1595904, 1648893, 1662400, 1692800, 1792275, 1911760, 1994880, 2031360, 2198524, 2294112, 2389700, 2493600, 2539200, 2659840, 2748155, 2867640, 3058816, 3297786, 3324800, 3385600, 3584550, 3823520, 3989760, 4062720, 4397048, 4588224, 4779400, 4987200, 5078400, 5496310, 5735280, 6117632, 6595572, 6649600, 6771200, 7169100, 7647040, 7979520, 8244465, 8794096, 9176448, 9558800, 9974400, 10156800, 10992620, 11470560, 12235264, 13191144, 13299200, 13740775, 14338200, 15294080, 16488930, 17588192, 18352896, 19117600, 19948800, 20313600, 21985240, 22941120, 26382288, 27481550, 28676400, 30588160, 32977860, 35176384, 36705792, 38235200, 39897600, 41222325, 43970480, 45882240, 52764576, 54963100, 57352800, 61176320, 65955720, 70352768, 76470400, 82444650, 87940960, 91764480, 105529152, 109926200, 114705600, 131911440, 140705536, 152940800, 164889300, 175881920, 183528960, 211058304, 219852400, 229411200, 263822880, 281411072, 305881600, 329778600, 351763840, 422116608, 439704800, 458822400, 527645760, 659557200, 703527680, 844233216, 879409600, 917644800, 1055291520, 1319114400, 1407055360, 1758819200, 2110583040, 2638228800, 3517638400, 4221166080, 5276457600, 7035276800, 10552915200, 21105830400]

約数ペア:

[(1, 21105830400), (2, 10552915200), (3, 7035276800), (4, 5276457600), (5, 4221166080), (6, 3517638400), (8, 2638228800), (10, 2110583040), (12, 1758819200), (15, 1407055360), (16, 1319114400), (20, 1055291520), (23, 917644800), (24, 879409600), (25, 844233216), (30, 703527680), (32, 659557200), (40, 527645760), (46, 458822400), (48, 439704800), (50, 422116608), (60, 351763840), (64, 329778600), (69, 305881600), (75, 281411072), (80, 263822880), (92, 229411200), (96, 219852400), (100, 211058304), (115, 183528960), (120, 175881920), (128, 164889300), (138, 152940800), (150, 140705536), (160, 131911440), (184, 114705600), (192, 109926200), (200, 105529152), (230, 91764480), (240, 87940960), (256, 82444650), (276, 76470400), (300, 70352768), (320, 65955720), (345, 61176320), (368, 57352800), (384, 54963100), (400, 52764576), (460, 45882240), (480, 43970480), (512, 41222325), (529, 39897600), (552, 38235200), (575, 36705792), (600, 35176384), (640, 32977860), (690, 30588160), (736, 28676400), (768, 27481550), (800, 26382288), (920, 22941120), (960, 21985240), (1039, 20313600), (1058, 19948800), (1104, 19117600), (1150, 18352896), (1200, 17588192), (1280, 16488930), (1380, 15294080), (1472, 14338200), (1536, 13740775), (1587, 13299200), (1600, 13191144), (1725, 12235264), (1840, 11470560), (1920, 10992620), (2078, 10156800), (2116, 9974400), (2208, 9558800), (2300, 9176448), (2400, 8794096), (2560, 8244465), (2645, 7979520), (2760, 7647040), (2944, 7169100), (3117, 6771200), (3174, 6649600), (3200, 6595572), (3450, 6117632), (3680, 5735280), (3840, 5496310), (4156, 5078400), (4232, 4987200), (4416, 4779400), (4600, 4588224), (4800, 4397048), (5195, 4062720), (5290, 3989760), (5520, 3823520), (5888, 3584550), (6234, 3385600), (6348, 3324800), (6400, 3297786), (6900, 3058816), (7360, 2867640), (7680, 2748155), (7935, 2659840), (8312, 2539200), (8464, 2493600), (8832, 2389700), (9200, 2294112), (9600, 2198524), (10390, 2031360), (10580, 1994880), (11040, 1911760), (11776, 1792275), (12468, 1692800), (12696, 1662400), (12800, 1648893), (13225, 1595904), (13800, 1529408), (14720, 1433820), (15585, 1354240), (15870, 1329920), (16624, 1269600), (16928, 1246800), (17664, 1194850), (18400, 1147056), (19200, 1099262), (20780, 1015680), (21160, 997440), (22080, 955880), (23897, 883200), (24936, 846400), (25392, 831200), (25975, 812544), (26450, 797952), (27600, 764704), (29440, 716910), (31170, 677120), (31740, 664960), (33248, 634800), (33856, 623400), (35328, 597425), (36800, 573528), (38400, 549631), (39675, 531968), (41560, 507840), (42320, 498720), (44160, 477940), (47794, 441600), (49872, 423200), (50784, 415600), (51950, 406272), (52900, 398976), (55200, 382352), (58880, 358455), (62340, 338560), (63480, 332480), (66496, 317400), (67712, 311700), (71691, 294400), (73600, 286764), (77925, 270848), (79350, 265984), (83120, 253920), (84640, 249360), (88320, 238970), (95588, 220800), (99744, 211600), (101568, 207800), (103900, 203136), (105800, 199488), (110400, 191176), (119485, 176640), (124680, 169280), (126960, 166240), (132992, 158700), (135424, 155850), (143382, 147200)]