157362240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23417}}^1$

素因数の和:23444

約数の個数: 112

約数和(自身を含む): 571024512

約数和(自身を除く): 413662272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 23417, 46834, 70251, 93668, 117085, 140502, 163919, 187336, 234170, 281004, 327838, 351255, 374672, 468340, 491757, 562008, 655676, 702510, 749344, 819595, 936680, 983514, 1124016, 1311352, 1405020, 1498688, 1639190, 1873360, 1967028, 2248032, 2458785, 2622704, 2810040, 3278380, 3746720, 3934056, 4496064, 4917570, 5245408, 5620080, 6556760, 7493440, 7868112, 9835140, 10490816, 11240160, 13113520, 15736224, 19670280, 22480320, 26227040, 31472448, 39340560, 52454080, 78681120, 157362240]

約数ペア:

[(1, 157362240), (2, 78681120), (3, 52454080), (4, 39340560), (5, 31472448), (6, 26227040), (7, 22480320), (8, 19670280), (10, 15736224), (12, 13113520), (14, 11240160), (15, 10490816), (16, 9835140), (20, 7868112), (21, 7493440), (24, 6556760), (28, 5620080), (30, 5245408), (32, 4917570), (35, 4496064), (40, 3934056), (42, 3746720), (48, 3278380), (56, 2810040), (60, 2622704), (64, 2458785), (70, 2248032), (80, 1967028), (84, 1873360), (96, 1639190), (105, 1498688), (112, 1405020), (120, 1311352), (140, 1124016), (160, 983514), (168, 936680), (192, 819595), (210, 749344), (224, 702510), (240, 655676), (280, 562008), (320, 491757), (336, 468340), (420, 374672), (448, 351255), (480, 327838), (560, 281004), (672, 234170), (840, 187336), (960, 163919), (1120, 140502), (1344, 117085), (1680, 93668), (2240, 70251), (3360, 46834), (6720, 23417)]