73413480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 256

約数和(自身を含む): 274337280

約数和(自身を除く): 200923800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 53, 56, 60, 68, 70, 84, 85, 97, 102, 105, 106, 119, 120, 136, 140, 159, 168, 170, 194, 204, 210, 212, 238, 255, 265, 280, 291, 318, 340, 357, 371, 388, 408, 420, 424, 476, 485, 510, 530, 582, 595, 636, 679, 680, 714, 742, 776, 795, 840, 901, 952, 970, 1020, 1060, 1113, 1164, 1190, 1272, 1358, 1428, 1455, 1484, 1590, 1649, 1785, 1802, 1855, 1940, 2037, 2040, 2120, 2226, 2328, 2380, 2703, 2716, 2856, 2910, 2968, 3180, 3298, 3395, 3570, 3604, 3710, 3880, 4074, 4452, 4505, 4760, 4947, 5141, 5406, 5432, 5565, 5820, 6307, 6360, 6596, 6790, 7140, 7208, 7420, 8148, 8245, 8904, 9010, 9894, 10185, 10282, 10812, 11130, 11543, 11640, 12614, 13192, 13515, 13580, 14280, 14840, 15423, 16296, 16490, 18020, 18921, 19788, 20370, 20564, 21624, 22260, 23086, 24735, 25228, 25705, 27030, 27160, 30846, 31535, 32980, 34629, 35987, 36040, 37842, 39576, 40740, 41128, 44520, 46172, 49470, 50456, 51410, 54060, 57715, 61692, 63070, 65960, 69258, 71974, 75684, 77115, 81480, 87397, 92344, 94605, 98940, 102820, 107961, 108120, 115430, 123384, 126140, 138516, 143948, 151368, 154230, 173145, 174794, 179935, 189210, 197880, 205640, 215922, 230860, 252280, 262191, 277032, 287896, 308460, 346290, 349588, 359870, 378420, 431844, 436985, 461720, 524382, 539805, 611779, 616920, 692580, 699176, 719740, 756840, 863688, 873970, 1048764, 1079610, 1223558, 1310955, 1385160, 1439480, 1747940, 1835337, 2097528, 2159220, 2447116, 2621910, 3058895, 3495880, 3670674, 4318440, 4894232, 5243820, 6117790, 7341348, 9176685, 10487640, 12235580, 14682696, 18353370, 24471160, 36706740, 73413480]

約数ペア:

[(1, 73413480), (2, 36706740), (3, 24471160), (4, 18353370), (5, 14682696), (6, 12235580), (7, 10487640), (8, 9176685), (10, 7341348), (12, 6117790), (14, 5243820), (15, 4894232), (17, 4318440), (20, 3670674), (21, 3495880), (24, 3058895), (28, 2621910), (30, 2447116), (34, 2159220), (35, 2097528), (40, 1835337), (42, 1747940), (51, 1439480), (53, 1385160), (56, 1310955), (60, 1223558), (68, 1079610), (70, 1048764), (84, 873970), (85, 863688), (97, 756840), (102, 719740), (105, 699176), (106, 692580), (119, 616920), (120, 611779), (136, 539805), (140, 524382), (159, 461720), (168, 436985), (170, 431844), (194, 378420), (204, 359870), (210, 349588), (212, 346290), (238, 308460), (255, 287896), (265, 277032), (280, 262191), (291, 252280), (318, 230860), (340, 215922), (357, 205640), (371, 197880), (388, 189210), (408, 179935), (420, 174794), (424, 173145), (476, 154230), (485, 151368), (510, 143948), (530, 138516), (582, 126140), (595, 123384), (636, 115430), (679, 108120), (680, 107961), (714, 102820), (742, 98940), (776, 94605), (795, 92344), (840, 87397), (901, 81480), (952, 77115), (970, 75684), (1020, 71974), (1060, 69258), (1113, 65960), (1164, 63070), (1190, 61692), (1272, 57715), (1358, 54060), (1428, 51410), (1455, 50456), (1484, 49470), (1590, 46172), (1649, 44520), (1785, 41128), (1802, 40740), (1855, 39576), (1940, 37842), (2037, 36040), (2040, 35987), (2120, 34629), (2226, 32980), (2328, 31535), (2380, 30846), (2703, 27160), (2716, 27030), (2856, 25705), (2910, 25228), (2968, 24735), (3180, 23086), (3298, 22260), (3395, 21624), (3570, 20564), (3604, 20370), (3710, 19788), (3880, 18921), (4074, 18020), (4452, 16490), (4505, 16296), (4760, 15423), (4947, 14840), (5141, 14280), (5406, 13580), (5432, 13515), (5565, 13192), (5820, 12614), (6307, 11640), (6360, 11543), (6596, 11130), (6790, 10812), (7140, 10282), (7208, 10185), (7420, 9894), (8148, 9010), (8245, 8904)]