217533360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 320

約数和(自身を含む): 806091264

約数和(自身を除く): 588557904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 37, 40, 44, 48, 51, 55, 60, 66, 68, 74, 80, 85, 88, 102, 110, 111, 120, 131, 132, 136, 148, 165, 170, 176, 185, 187, 204, 220, 222, 240, 255, 262, 264, 272, 296, 330, 340, 370, 374, 393, 407, 408, 440, 444, 510, 524, 528, 555, 561, 592, 629, 655, 660, 680, 740, 748, 786, 814, 816, 880, 888, 935, 1020, 1048, 1110, 1122, 1221, 1258, 1310, 1320, 1360, 1441, 1480, 1496, 1572, 1628, 1776, 1870, 1887, 1965, 2035, 2040, 2096, 2220, 2227, 2244, 2442, 2516, 2620, 2640, 2805, 2882, 2960, 2992, 3144, 3145, 3256, 3740, 3774, 3930, 4070, 4080, 4323, 4440, 4454, 4488, 4847, 4884, 5032, 5240, 5610, 5764, 6105, 6288, 6290, 6512, 6681, 6919, 7205, 7480, 7548, 7860, 8140, 8646, 8880, 8908, 8976, 9435, 9694, 9768, 10064, 10480, 11135, 11220, 11528, 12210, 12580, 13362, 13838, 14410, 14541, 14960, 15096, 15720, 16280, 17292, 17816, 18870, 19388, 19536, 20757, 21615, 22270, 22440, 23056, 24235, 24420, 24497, 25160, 26724, 27676, 28820, 29082, 30192, 31440, 32560, 33405, 34584, 34595, 35632, 37740, 38776, 41514, 43230, 44540, 44880, 48470, 48840, 48994, 50320, 53317, 53448, 55352, 57640, 58164, 66810, 69168, 69190, 72705, 73491, 75480, 77552, 82399, 83028, 86460, 89080, 96940, 97680, 97988, 103785, 106634, 106896, 110704, 115280, 116328, 122485, 133620, 138380, 145410, 146982, 150960, 159951, 164798, 166056, 172920, 178160, 193880, 195976, 207570, 213268, 232656, 244970, 247197, 266585, 267240, 276760, 290820, 293964, 319902, 329596, 332112, 345840, 367455, 387760, 391952, 411995, 415140, 426536, 489940, 494394, 533170, 534480, 553520, 581640, 587928, 639804, 659192, 734910, 799755, 823990, 830280, 853072, 906389, 979880, 988788, 1066340, 1163280, 1175856, 1235985, 1279608, 1318384, 1469820, 1599510, 1647980, 1660560, 1812778, 1959760, 1977576, 2132680, 2471970, 2559216, 2719167, 2939640, 3199020, 3295960, 3625556, 3955152, 4265360, 4531945, 4943940, 5438334, 5879280, 6398040, 6591920, 7251112, 9063890, 9887880, 10876668, 12796080, 13595835, 14502224, 18127780, 19775760, 21753336, 27191670, 36255560, 43506672, 54383340, 72511120, 108766680, 217533360]

約数ペア:

[(1, 217533360), (2, 108766680), (3, 72511120), (4, 54383340), (5, 43506672), (6, 36255560), (8, 27191670), (10, 21753336), (11, 19775760), (12, 18127780), (15, 14502224), (16, 13595835), (17, 12796080), (20, 10876668), (22, 9887880), (24, 9063890), (30, 7251112), (33, 6591920), (34, 6398040), (37, 5879280), (40, 5438334), (44, 4943940), (48, 4531945), (51, 4265360), (55, 3955152), (60, 3625556), (66, 3295960), (68, 3199020), (74, 2939640), (80, 2719167), (85, 2559216), (88, 2471970), (102, 2132680), (110, 1977576), (111, 1959760), (120, 1812778), (131, 1660560), (132, 1647980), (136, 1599510), (148, 1469820), (165, 1318384), (170, 1279608), (176, 1235985), (185, 1175856), (187, 1163280), (204, 1066340), (220, 988788), (222, 979880), (240, 906389), (255, 853072), (262, 830280), (264, 823990), (272, 799755), (296, 734910), (330, 659192), (340, 639804), (370, 587928), (374, 581640), (393, 553520), (407, 534480), (408, 533170), (440, 494394), (444, 489940), (510, 426536), (524, 415140), (528, 411995), (555, 391952), (561, 387760), (592, 367455), (629, 345840), (655, 332112), (660, 329596), (680, 319902), (740, 293964), (748, 290820), (786, 276760), (814, 267240), (816, 266585), (880, 247197), (888, 244970), (935, 232656), (1020, 213268), (1048, 207570), (1110, 195976), (1122, 193880), (1221, 178160), (1258, 172920), (1310, 166056), (1320, 164798), (1360, 159951), (1441, 150960), (1480, 146982), (1496, 145410), (1572, 138380), (1628, 133620), (1776, 122485), (1870, 116328), (1887, 115280), (1965, 110704), (2035, 106896), (2040, 106634), (2096, 103785), (2220, 97988), (2227, 97680), (2244, 96940), (2442, 89080), (2516, 86460), (2620, 83028), (2640, 82399), (2805, 77552), (2882, 75480), (2960, 73491), (2992, 72705), (3144, 69190), (3145, 69168), (3256, 66810), (3740, 58164), (3774, 57640), (3930, 55352), (4070, 53448), (4080, 53317), (4323, 50320), (4440, 48994), (4454, 48840), (4488, 48470), (4847, 44880), (4884, 44540), (5032, 43230), (5240, 41514), (5610, 38776), (5764, 37740), (6105, 35632), (6288, 34595), (6290, 34584), (6512, 33405), (6681, 32560), (6919, 31440), (7205, 30192), (7480, 29082), (7548, 28820), (7860, 27676), (8140, 26724), (8646, 25160), (8880, 24497), (8908, 24420), (8976, 24235), (9435, 23056), (9694, 22440), (9768, 22270), (10064, 21615), (10480, 20757), (11135, 19536), (11220, 19388), (11528, 18870), (12210, 17816), (12580, 17292), (13362, 16280), (13838, 15720), (14410, 15096), (14541, 14960)]