7686401520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{4575239}}^1$

素因数の和:4575262

約数の個数: 80

約数和(自身を含む): 27231828480

約数和(自身を除く): 19545426960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 4575239, 9150478, 13725717, 18300956, 22876195, 27451434, 32026673, 36601912, 45752390, 54902868, 64053346, 68628585, 73203824, 91504780, 96080019, 109805736, 128106692, 137257170, 160133365, 183009560, 192160038, 219611472, 256213384, 274514340, 320266730, 366019120, 384320076, 480400095, 512426768, 549028680, 640533460, 768640152, 960800190, 1098057360, 1281066920, 1537280304, 1921600380, 2562133840, 3843200760, 7686401520]

約数ペア:

[(1, 7686401520), (2, 3843200760), (3, 2562133840), (4, 1921600380), (5, 1537280304), (6, 1281066920), (7, 1098057360), (8, 960800190), (10, 768640152), (12, 640533460), (14, 549028680), (15, 512426768), (16, 480400095), (20, 384320076), (21, 366019120), (24, 320266730), (28, 274514340), (30, 256213384), (35, 219611472), (40, 192160038), (42, 183009560), (48, 160133365), (56, 137257170), (60, 128106692), (70, 109805736), (80, 96080019), (84, 91504780), (105, 73203824), (112, 68628585), (120, 64053346), (140, 54902868), (168, 45752390), (210, 36601912), (240, 32026673), (280, 27451434), (336, 22876195), (420, 18300956), (560, 13725717), (840, 9150478), (1680, 4575239)]