169842120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 256

約数和(自身を含む): 622080000

約数和(自身を除く): 452237880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 59, 60, 69, 70, 84, 92, 105, 115, 118, 120, 138, 140, 149, 161, 168, 177, 184, 210, 230, 236, 276, 280, 295, 298, 322, 345, 354, 413, 420, 447, 460, 472, 483, 552, 590, 596, 644, 690, 708, 745, 805, 826, 840, 885, 894, 920, 966, 1043, 1180, 1192, 1239, 1288, 1357, 1380, 1416, 1490, 1610, 1652, 1770, 1788, 1932, 2065, 2086, 2235, 2360, 2415, 2478, 2714, 2760, 2980, 3129, 3220, 3304, 3427, 3540, 3576, 3864, 4071, 4130, 4172, 4470, 4830, 4956, 5215, 5428, 5960, 6195, 6258, 6440, 6785, 6854, 7080, 8142, 8260, 8344, 8791, 8940, 9499, 9660, 9912, 10281, 10430, 10856, 12390, 12516, 13570, 13708, 15645, 16284, 16520, 17135, 17582, 17880, 18998, 19320, 20355, 20562, 20860, 23989, 24780, 25032, 26373, 27140, 27416, 28497, 31290, 32568, 34270, 35164, 37996, 40710, 41124, 41720, 43955, 47495, 47978, 49560, 51405, 52746, 54280, 56994, 61537, 62580, 68540, 70328, 71967, 75992, 81420, 82248, 87910, 94990, 95956, 102810, 105492, 113988, 119945, 123074, 125160, 131865, 137080, 142485, 143934, 162840, 175820, 184611, 189980, 191912, 202193, 205620, 210984, 227976, 239890, 246148, 263730, 284970, 287868, 307685, 351640, 359835, 369222, 379960, 404386, 411240, 479780, 492296, 527460, 569940, 575736, 606579, 615370, 719670, 738444, 808772, 923055, 959560, 1010965, 1054920, 1139880, 1213158, 1230740, 1415351, 1439340, 1476888, 1617544, 1846110, 2021930, 2426316, 2461480, 2830702, 2878680, 3032895, 3692220, 4043860, 4246053, 4852632, 5661404, 6065790, 7076755, 7384440, 8087720, 8492106, 11322808, 12131580, 14153510, 16984212, 21230265, 24263160, 28307020, 33968424, 42460530, 56614040, 84921060, 169842120]

約数ペア:

[(1, 169842120), (2, 84921060), (3, 56614040), (4, 42460530), (5, 33968424), (6, 28307020), (7, 24263160), (8, 21230265), (10, 16984212), (12, 14153510), (14, 12131580), (15, 11322808), (20, 8492106), (21, 8087720), (23, 7384440), (24, 7076755), (28, 6065790), (30, 5661404), (35, 4852632), (40, 4246053), (42, 4043860), (46, 3692220), (56, 3032895), (59, 2878680), (60, 2830702), (69, 2461480), (70, 2426316), (84, 2021930), (92, 1846110), (105, 1617544), (115, 1476888), (118, 1439340), (120, 1415351), (138, 1230740), (140, 1213158), (149, 1139880), (161, 1054920), (168, 1010965), (177, 959560), (184, 923055), (210, 808772), (230, 738444), (236, 719670), (276, 615370), (280, 606579), (295, 575736), (298, 569940), (322, 527460), (345, 492296), (354, 479780), (413, 411240), (420, 404386), (447, 379960), (460, 369222), (472, 359835), (483, 351640), (552, 307685), (590, 287868), (596, 284970), (644, 263730), (690, 246148), (708, 239890), (745, 227976), (805, 210984), (826, 205620), (840, 202193), (885, 191912), (894, 189980), (920, 184611), (966, 175820), (1043, 162840), (1180, 143934), (1192, 142485), (1239, 137080), (1288, 131865), (1357, 125160), (1380, 123074), (1416, 119945), (1490, 113988), (1610, 105492), (1652, 102810), (1770, 95956), (1788, 94990), (1932, 87910), (2065, 82248), (2086, 81420), (2235, 75992), (2360, 71967), (2415, 70328), (2478, 68540), (2714, 62580), (2760, 61537), (2980, 56994), (3129, 54280), (3220, 52746), (3304, 51405), (3427, 49560), (3540, 47978), (3576, 47495), (3864, 43955), (4071, 41720), (4130, 41124), (4172, 40710), (4470, 37996), (4830, 35164), (4956, 34270), (5215, 32568), (5428, 31290), (5960, 28497), (6195, 27416), (6258, 27140), (6440, 26373), (6785, 25032), (6854, 24780), (7080, 23989), (8142, 20860), (8260, 20562), (8344, 20355), (8791, 19320), (8940, 18998), (9499, 17880), (9660, 17582), (9912, 17135), (10281, 16520), (10430, 16284), (10856, 15645), (12390, 13708), (12516, 13570)]