172273080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3061}}^1$

素因数の和:3149

約数の個数: 128

約数和(自身を含む): 599662080

約数和(自身を除く): 427389000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1608, 1876, 2010, 2345, 2680, 2814, 3061, 3752, 4020, 4690, 5628, 6122, 7035, 8040, 9183, 9380, 11256, 12244, 14070, 15305, 18366, 18760, 21427, 24488, 28140, 30610, 36732, 42854, 45915, 56280, 61220, 64281, 73464, 85708, 91830, 107135, 122440, 128562, 171416, 183660, 205087, 214270, 257124, 321405, 367320, 410174, 428540, 514248, 615261, 642810, 820348, 857080, 1025435, 1230522, 1285620, 1435609, 1640696, 2050870, 2461044, 2571240, 2871218, 3076305, 4101740, 4306827, 4922088, 5742436, 6152610, 7178045, 8203480, 8613654, 11484872, 12305220, 14356090, 17227308, 21534135, 24610440, 28712180, 34454616, 43068270, 57424360, 86136540, 172273080]

約数ペア:

[(1, 172273080), (2, 86136540), (3, 57424360), (4, 43068270), (5, 34454616), (6, 28712180), (7, 24610440), (8, 21534135), (10, 17227308), (12, 14356090), (14, 12305220), (15, 11484872), (20, 8613654), (21, 8203480), (24, 7178045), (28, 6152610), (30, 5742436), (35, 4922088), (40, 4306827), (42, 4101740), (56, 3076305), (60, 2871218), (67, 2571240), (70, 2461044), (84, 2050870), (105, 1640696), (120, 1435609), (134, 1285620), (140, 1230522), (168, 1025435), (201, 857080), (210, 820348), (268, 642810), (280, 615261), (335, 514248), (402, 428540), (420, 410174), (469, 367320), (536, 321405), (670, 257124), (804, 214270), (840, 205087), (938, 183660), (1005, 171416), (1340, 128562), (1407, 122440), (1608, 107135), (1876, 91830), (2010, 85708), (2345, 73464), (2680, 64281), (2814, 61220), (3061, 56280), (3752, 45915), (4020, 42854), (4690, 36732), (5628, 30610), (6122, 28140), (7035, 24488), (8040, 21427), (9183, 18760), (9380, 18366), (11256, 15305), (12244, 14070)]