10921126400

素因数分解:

$2^9\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1695

約数の個数: 240

約数和(自身を含む): 29592034560

約数和(自身を除く): 18670908160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 62, 64, 68, 80, 85, 100, 124, 128, 136, 155, 160, 170, 200, 248, 256, 272, 310, 320, 340, 400, 425, 496, 512, 527, 544, 620, 640, 680, 775, 800, 850, 992, 1054, 1088, 1240, 1280, 1360, 1550, 1600, 1619, 1700, 1984, 2108, 2176, 2480, 2560, 2635, 2720, 3100, 3200, 3238, 3400, 3968, 4216, 4352, 4960, 5270, 5440, 6200, 6400, 6476, 6800, 7936, 8095, 8432, 8704, 9920, 10540, 10880, 12400, 12800, 12952, 13175, 13600, 15872, 16190, 16864, 19840, 21080, 21760, 24800, 25904, 26350, 27200, 27523, 32380, 33728, 39680, 40475, 42160, 43520, 49600, 50189, 51808, 52700, 54400, 55046, 64760, 67456, 79360, 80950, 84320, 99200, 100378, 103616, 105400, 108800, 110092, 129520, 134912, 137615, 161900, 168640, 198400, 200756, 207232, 210800, 217600, 220184, 250945, 259040, 269824, 275230, 323800, 337280, 396800, 401512, 414464, 421600, 440368, 501890, 518080, 550460, 647600, 674560, 688075, 803024, 828928, 843200, 853213, 880736, 1003780, 1036160, 1100920, 1254725, 1295200, 1349120, 1376150, 1606048, 1686400, 1706426, 1761472, 2007560, 2072320, 2201840, 2509450, 2590400, 2752300, 3212096, 3372800, 3412852, 3522944, 4015120, 4144640, 4266065, 4403680, 5018900, 5180800, 5504600, 6424192, 6745600, 6825704, 7045888, 8030240, 8532130, 8807360, 10037800, 10361600, 11009200, 12848384, 13651408, 14091776, 16060480, 17064260, 17614720, 20075600, 20723200, 21330325, 22018400, 25696768, 27302816, 32120960, 34128520, 35229440, 40151200, 42660650, 44036800, 54605632, 64241920, 68257040, 70458880, 80302400, 85321300, 88073600, 109211264, 128483840, 136514080, 160604800, 170642600, 176147200, 218422528, 273028160, 321209600, 341285200, 352294400, 436845056, 546056320, 642419200, 682570400, 1092112640, 1365140800, 2184225280, 2730281600, 5460563200, 10921126400]

約数ペア:

[(1, 10921126400), (2, 5460563200), (4, 2730281600), (5, 2184225280), (8, 1365140800), (10, 1092112640), (16, 682570400), (17, 642419200), (20, 546056320), (25, 436845056), (31, 352294400), (32, 341285200), (34, 321209600), (40, 273028160), (50, 218422528), (62, 176147200), (64, 170642600), (68, 160604800), (80, 136514080), (85, 128483840), (100, 109211264), (124, 88073600), (128, 85321300), (136, 80302400), (155, 70458880), (160, 68257040), (170, 64241920), (200, 54605632), (248, 44036800), (256, 42660650), (272, 40151200), (310, 35229440), (320, 34128520), (340, 32120960), (400, 27302816), (425, 25696768), (496, 22018400), (512, 21330325), (527, 20723200), (544, 20075600), (620, 17614720), (640, 17064260), (680, 16060480), (775, 14091776), (800, 13651408), (850, 12848384), (992, 11009200), (1054, 10361600), (1088, 10037800), (1240, 8807360), (1280, 8532130), (1360, 8030240), (1550, 7045888), (1600, 6825704), (1619, 6745600), (1700, 6424192), (1984, 5504600), (2108, 5180800), (2176, 5018900), (2480, 4403680), (2560, 4266065), (2635, 4144640), (2720, 4015120), (3100, 3522944), (3200, 3412852), (3238, 3372800), (3400, 3212096), (3968, 2752300), (4216, 2590400), (4352, 2509450), (4960, 2201840), (5270, 2072320), (5440, 2007560), (6200, 1761472), (6400, 1706426), (6476, 1686400), (6800, 1606048), (7936, 1376150), (8095, 1349120), (8432, 1295200), (8704, 1254725), (9920, 1100920), (10540, 1036160), (10880, 1003780), (12400, 880736), (12800, 853213), (12952, 843200), (13175, 828928), (13600, 803024), (15872, 688075), (16190, 674560), (16864, 647600), (19840, 550460), (21080, 518080), (21760, 501890), (24800, 440368), (25904, 421600), (26350, 414464), (27200, 401512), (27523, 396800), (32380, 337280), (33728, 323800), (39680, 275230), (40475, 269824), (42160, 259040), (43520, 250945), (49600, 220184), (50189, 217600), (51808, 210800), (52700, 207232), (54400, 200756), (55046, 198400), (64760, 168640), (67456, 161900), (79360, 137615), (80950, 134912), (84320, 129520), (99200, 110092), (100378, 108800), (103616, 105400)]