151309760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2234

約数の個数: 112

約数和(自身を含む): 425256960

約数和(自身を除く): 273947200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2179, 2240, 2480, 3472, 4340, 4358, 4960, 6944, 8680, 8716, 9920, 10895, 13888, 15253, 17360, 17432, 21790, 30506, 34720, 34864, 43580, 61012, 67549, 69440, 69728, 76265, 87160, 122024, 135098, 139456, 152530, 174320, 244048, 270196, 305060, 337745, 348640, 472843, 488096, 540392, 610120, 675490, 697280, 945686, 976192, 1080784, 1220240, 1350980, 1891372, 2161568, 2364215, 2440480, 2701960, 3782744, 4323136, 4728430, 4880960, 5403920, 7565488, 9456860, 10807840, 15130976, 18913720, 21615680, 30261952, 37827440, 75654880, 151309760]

約数ペア:

[(1, 151309760), (2, 75654880), (4, 37827440), (5, 30261952), (7, 21615680), (8, 18913720), (10, 15130976), (14, 10807840), (16, 9456860), (20, 7565488), (28, 5403920), (31, 4880960), (32, 4728430), (35, 4323136), (40, 3782744), (56, 2701960), (62, 2440480), (64, 2364215), (70, 2161568), (80, 1891372), (112, 1350980), (124, 1220240), (140, 1080784), (155, 976192), (160, 945686), (217, 697280), (224, 675490), (248, 610120), (280, 540392), (310, 488096), (320, 472843), (434, 348640), (448, 337745), (496, 305060), (560, 270196), (620, 244048), (868, 174320), (992, 152530), (1085, 139456), (1120, 135098), (1240, 122024), (1736, 87160), (1984, 76265), (2170, 69728), (2179, 69440), (2240, 67549), (2480, 61012), (3472, 43580), (4340, 34864), (4358, 34720), (4960, 30506), (6944, 21790), (8680, 17432), (8716, 17360), (9920, 15253), (10895, 13888)]