23470898560

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{20051}}^1$

素因数の和:20160

約数の個数: 128

約数和(自身を含む): 58904755200

約数和(自身を除く): 35433856640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 59, 62, 64, 80, 118, 124, 128, 155, 160, 236, 248, 295, 310, 320, 472, 496, 590, 620, 640, 944, 992, 1180, 1240, 1829, 1888, 1984, 2360, 2480, 3658, 3776, 3968, 4720, 4960, 7316, 7552, 9145, 9440, 9920, 14632, 18290, 18880, 19840, 20051, 29264, 36580, 37760, 40102, 58528, 73160, 80204, 100255, 117056, 146320, 160408, 200510, 234112, 292640, 320816, 401020, 585280, 621581, 641632, 802040, 1170560, 1183009, 1243162, 1283264, 1604080, 2366018, 2486324, 2566528, 3107905, 3208160, 4732036, 4972648, 5915045, 6215810, 6416320, 9464072, 9945296, 11830090, 12431620, 12832640, 18928144, 19890592, 23660180, 24863240, 36673279, 37856288, 39781184, 47320360, 49726480, 73346558, 75712576, 79562368, 94640720, 99452960, 146693116, 151425152, 183366395, 189281440, 198905920, 293386232, 366732790, 378562880, 397811840, 586772464, 733465580, 757125760, 1173544928, 1466931160, 2347089856, 2933862320, 4694179712, 5867724640, 11735449280, 23470898560]

約数ペア:

[(1, 23470898560), (2, 11735449280), (4, 5867724640), (5, 4694179712), (8, 2933862320), (10, 2347089856), (16, 1466931160), (20, 1173544928), (31, 757125760), (32, 733465580), (40, 586772464), (59, 397811840), (62, 378562880), (64, 366732790), (80, 293386232), (118, 198905920), (124, 189281440), (128, 183366395), (155, 151425152), (160, 146693116), (236, 99452960), (248, 94640720), (295, 79562368), (310, 75712576), (320, 73346558), (472, 49726480), (496, 47320360), (590, 39781184), (620, 37856288), (640, 36673279), (944, 24863240), (992, 23660180), (1180, 19890592), (1240, 18928144), (1829, 12832640), (1888, 12431620), (1984, 11830090), (2360, 9945296), (2480, 9464072), (3658, 6416320), (3776, 6215810), (3968, 5915045), (4720, 4972648), (4960, 4732036), (7316, 3208160), (7552, 3107905), (9145, 2566528), (9440, 2486324), (9920, 2366018), (14632, 1604080), (18290, 1283264), (18880, 1243162), (19840, 1183009), (20051, 1170560), (29264, 802040), (36580, 641632), (37760, 621581), (40102, 585280), (58528, 401020), (73160, 320816), (80204, 292640), (100255, 234112), (117056, 200510), (146320, 160408)]