166029640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 472780800

約数和(自身を除く): 306751160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 29, 35, 40, 46, 49, 56, 58, 70, 92, 98, 115, 116, 127, 140, 145, 161, 184, 196, 203, 230, 232, 245, 254, 280, 290, 322, 392, 406, 460, 490, 508, 580, 635, 644, 667, 805, 812, 889, 920, 980, 1015, 1016, 1127, 1160, 1270, 1288, 1334, 1421, 1610, 1624, 1778, 1960, 2030, 2254, 2540, 2668, 2842, 2921, 3220, 3335, 3556, 3683, 4060, 4445, 4508, 4669, 5080, 5336, 5635, 5684, 5842, 6223, 6440, 6670, 7105, 7112, 7366, 8120, 8890, 9016, 9338, 11270, 11368, 11684, 12446, 13340, 14210, 14605, 14732, 17780, 18415, 18676, 20447, 22540, 23345, 23368, 24892, 25781, 26680, 28420, 29210, 29464, 31115, 32683, 35560, 36830, 37352, 40894, 45080, 46690, 49784, 51562, 56840, 58420, 62230, 65366, 73660, 81788, 84709, 93380, 102235, 103124, 116840, 124460, 128905, 130732, 143129, 147320, 163415, 163576, 169418, 180467, 186760, 204470, 206248, 248920, 257810, 261464, 286258, 326830, 338836, 360934, 408940, 423545, 515620, 572516, 592963, 653660, 677672, 715645, 721868, 817880, 847090, 902335, 1031240, 1145032, 1185926, 1307320, 1431290, 1443736, 1694180, 1804670, 2371852, 2862580, 2964815, 3388360, 3609340, 4150741, 4743704, 5725160, 5929630, 7218680, 8301482, 11859260, 16602964, 20753705, 23718520, 33205928, 41507410, 83014820, 166029640]

約数ペア:

[(1, 166029640), (2, 83014820), (4, 41507410), (5, 33205928), (7, 23718520), (8, 20753705), (10, 16602964), (14, 11859260), (20, 8301482), (23, 7218680), (28, 5929630), (29, 5725160), (35, 4743704), (40, 4150741), (46, 3609340), (49, 3388360), (56, 2964815), (58, 2862580), (70, 2371852), (92, 1804670), (98, 1694180), (115, 1443736), (116, 1431290), (127, 1307320), (140, 1185926), (145, 1145032), (161, 1031240), (184, 902335), (196, 847090), (203, 817880), (230, 721868), (232, 715645), (245, 677672), (254, 653660), (280, 592963), (290, 572516), (322, 515620), (392, 423545), (406, 408940), (460, 360934), (490, 338836), (508, 326830), (580, 286258), (635, 261464), (644, 257810), (667, 248920), (805, 206248), (812, 204470), (889, 186760), (920, 180467), (980, 169418), (1015, 163576), (1016, 163415), (1127, 147320), (1160, 143129), (1270, 130732), (1288, 128905), (1334, 124460), (1421, 116840), (1610, 103124), (1624, 102235), (1778, 93380), (1960, 84709), (2030, 81788), (2254, 73660), (2540, 65366), (2668, 62230), (2842, 58420), (2921, 56840), (3220, 51562), (3335, 49784), (3556, 46690), (3683, 45080), (4060, 40894), (4445, 37352), (4508, 36830), (4669, 35560), (5080, 32683), (5336, 31115), (5635, 29464), (5684, 29210), (5842, 28420), (6223, 26680), (6440, 25781), (6670, 24892), (7105, 23368), (7112, 23345), (7366, 22540), (8120, 20447), (8890, 18676), (9016, 18415), (9338, 17780), (11270, 14732), (11368, 14605), (11684, 14210), (12446, 13340)]