63908040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{76081}}^1$

素因数の和:76102

約数の個数: 64

約数和(自身を含む): 219116160

約数和(自身を除く): 155208120

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, 76081, 152162, 228243, 304324, 380405, 456486, 532567, 608648, 760810, 912972, 1065134, 1141215, 1521620, 1597701, 1825944, 2130268, 2282430, 2662835, 3043240, 3195402, 4260536, 4564860, 5325670, 6390804, 7988505, 9129720, 10651340, 12781608, 15977010, 21302680, 31954020, 63908040]

約数ペア:

[(1, 63908040), (2, 31954020), (3, 21302680), (4, 15977010), (5, 12781608), (6, 10651340), (7, 9129720), (8, 7988505), (10, 6390804), (12, 5325670), (14, 4564860), (15, 4260536), (20, 3195402), (21, 3043240), (24, 2662835), (28, 2282430), (30, 2130268), (35, 1825944), (40, 1597701), (42, 1521620), (56, 1141215), (60, 1065134), (70, 912972), (84, 760810), (105, 608648), (120, 532567), (140, 456486), (168, 380405), (210, 304324), (280, 228243), (420, 152162), (840, 76081)]