15190208040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{18083581}}^1$

素因数の和:18083602

約数の個数: 64

約数和(自身を含む): 52080716160

約数和(自身を除く): 36890508120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 18083581, 36167162, 54250743, 72334324, 90417905, 108501486, 126585067, 144668648, 180835810, 217002972, 253170134, 271253715, 361671620, 379755201, 434005944, 506340268, 542507430, 632925335, 723343240, 759510402, 1012680536, 1085014860, 1265850670, 1519020804, 1898776005, 2170029720, 2531701340, 3038041608, 3797552010, 5063402680, 7595104020, 15190208040]

約数ペア:

[(1, 15190208040), (2, 7595104020), (3, 5063402680), (4, 3797552010), (5, 3038041608), (6, 2531701340), (7, 2170029720), (8, 1898776005), (10, 1519020804), (12, 1265850670), (14, 1085014860), (15, 1012680536), (20, 759510402), (21, 723343240), (24, 632925335), (28, 542507430), (30, 506340268), (35, 434005944), (40, 379755201), (42, 361671620), (56, 271253715), (60, 253170134), (70, 217002972), (84, 180835810), (105, 144668648), (120, 126585067), (140, 108501486), (168, 90417905), (210, 72334324), (280, 54250743), (420, 36167162), (840, 18083581)]