142157280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4057}}^1$

素因数の和:4148

約数の個数: 96

約数和(自身を含む): 454041504

約数和(自身を除く): 311884224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 146, 160, 219, 240, 292, 365, 438, 480, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2336, 2920, 3504, 4057, 4380, 5840, 7008, 8114, 8760, 11680, 12171, 16228, 17520, 20285, 24342, 32456, 35040, 40570, 48684, 60855, 64912, 81140, 97368, 121710, 129824, 162280, 194736, 243420, 296161, 324560, 389472, 486840, 592322, 649120, 888483, 973680, 1184644, 1480805, 1776966, 1947360, 2369288, 2961610, 3553932, 4442415, 4738576, 5923220, 7107864, 8884830, 9477152, 11846440, 14215728, 17769660, 23692880, 28431456, 35539320, 47385760, 71078640, 142157280]

約数ペア:

[(1, 142157280), (2, 71078640), (3, 47385760), (4, 35539320), (5, 28431456), (6, 23692880), (8, 17769660), (10, 14215728), (12, 11846440), (15, 9477152), (16, 8884830), (20, 7107864), (24, 5923220), (30, 4738576), (32, 4442415), (40, 3553932), (48, 2961610), (60, 2369288), (73, 1947360), (80, 1776966), (96, 1480805), (120, 1184644), (146, 973680), (160, 888483), (219, 649120), (240, 592322), (292, 486840), (365, 389472), (438, 324560), (480, 296161), (584, 243420), (730, 194736), (876, 162280), (1095, 129824), (1168, 121710), (1460, 97368), (1752, 81140), (2190, 64912), (2336, 60855), (2920, 48684), (3504, 40570), (4057, 35040), (4380, 32456), (5840, 24342), (7008, 20285), (8114, 17520), (8760, 16228), (11680, 12171)]