243906960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:302

約数の個数: 240

約数和(自身を含む): 857320128

約数和(自身を除く): 613413168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 121, 132, 148, 165, 176, 185, 220, 222, 227, 240, 242, 264, 296, 330, 363, 370, 407, 440, 444, 454, 484, 528, 555, 592, 605, 660, 681, 726, 740, 814, 880, 888, 908, 968, 1110, 1135, 1210, 1221, 1320, 1362, 1452, 1480, 1628, 1776, 1815, 1816, 1936, 2035, 2220, 2270, 2420, 2442, 2497, 2640, 2724, 2904, 2960, 3256, 3405, 3630, 3632, 4070, 4440, 4477, 4540, 4840, 4884, 4994, 5448, 5808, 6105, 6512, 6810, 7260, 7491, 8140, 8399, 8880, 8954, 9080, 9680, 9768, 9988, 10896, 12210, 12485, 13431, 13620, 14520, 14982, 16280, 16798, 17908, 18160, 19536, 19976, 22385, 24420, 24970, 25197, 26862, 27240, 27467, 29040, 29964, 32560, 33596, 35816, 37455, 39952, 41995, 44770, 48840, 49940, 50394, 53724, 54480, 54934, 59928, 67155, 67192, 71632, 74910, 82401, 83990, 89540, 92389, 97680, 99880, 100788, 107448, 109868, 119856, 125985, 134310, 134384, 137335, 149820, 164802, 167980, 179080, 184778, 199760, 201576, 214896, 219736, 251970, 268620, 274670, 277167, 299640, 329604, 335960, 358160, 369556, 403152, 412005, 439472, 461945, 503940, 537240, 549340, 554334, 599280, 659208, 671920, 739112, 824010, 923890, 1007880, 1016279, 1074480, 1098680, 1108668, 1318416, 1385835, 1478224, 1648020, 1847780, 2015760, 2032558, 2197360, 2217336, 2771670, 3048837, 3296040, 3695560, 4065116, 4434672, 5081395, 5543340, 6097674, 6592080, 7391120, 8130232, 10162790, 11086680, 12195348, 15244185, 16260464, 20325580, 22173360, 24390696, 30488370, 40651160, 48781392, 60976740, 81302320, 121953480, 243906960]

約数ペア:

[(1, 243906960), (2, 121953480), (3, 81302320), (4, 60976740), (5, 48781392), (6, 40651160), (8, 30488370), (10, 24390696), (11, 22173360), (12, 20325580), (15, 16260464), (16, 15244185), (20, 12195348), (22, 11086680), (24, 10162790), (30, 8130232), (33, 7391120), (37, 6592080), (40, 6097674), (44, 5543340), (48, 5081395), (55, 4434672), (60, 4065116), (66, 3695560), (74, 3296040), (80, 3048837), (88, 2771670), (110, 2217336), (111, 2197360), (120, 2032558), (121, 2015760), (132, 1847780), (148, 1648020), (165, 1478224), (176, 1385835), (185, 1318416), (220, 1108668), (222, 1098680), (227, 1074480), (240, 1016279), (242, 1007880), (264, 923890), (296, 824010), (330, 739112), (363, 671920), (370, 659208), (407, 599280), (440, 554334), (444, 549340), (454, 537240), (484, 503940), (528, 461945), (555, 439472), (592, 412005), (605, 403152), (660, 369556), (681, 358160), (726, 335960), (740, 329604), (814, 299640), (880, 277167), (888, 274670), (908, 268620), (968, 251970), (1110, 219736), (1135, 214896), (1210, 201576), (1221, 199760), (1320, 184778), (1362, 179080), (1452, 167980), (1480, 164802), (1628, 149820), (1776, 137335), (1815, 134384), (1816, 134310), (1936, 125985), (2035, 119856), (2220, 109868), (2270, 107448), (2420, 100788), (2442, 99880), (2497, 97680), (2640, 92389), (2724, 89540), (2904, 83990), (2960, 82401), (3256, 74910), (3405, 71632), (3630, 67192), (3632, 67155), (4070, 59928), (4440, 54934), (4477, 54480), (4540, 53724), (4840, 50394), (4884, 49940), (4994, 48840), (5448, 44770), (5808, 41995), (6105, 39952), (6512, 37455), (6810, 35816), (7260, 33596), (7491, 32560), (8140, 29964), (8399, 29040), (8880, 27467), (8954, 27240), (9080, 26862), (9680, 25197), (9768, 24970), (9988, 24420), (10896, 22385), (12210, 19976), (12485, 19536), (13431, 18160), (13620, 17908), (14520, 16798), (14982, 16280)]