63021480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 201484800

約数和(自身を除く): 138463320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 131, 152, 190, 211, 228, 262, 285, 380, 393, 422, 456, 524, 570, 633, 655, 760, 786, 844, 1048, 1055, 1140, 1266, 1310, 1572, 1688, 1965, 2110, 2280, 2489, 2532, 2620, 3144, 3165, 3930, 4009, 4220, 4978, 5064, 5240, 6330, 7467, 7860, 8018, 8440, 9956, 12027, 12445, 12660, 14934, 15720, 16036, 19912, 20045, 24054, 24890, 25320, 27641, 29868, 32072, 37335, 40090, 48108, 49780, 55282, 59736, 60135, 74670, 80180, 82923, 96216, 99560, 110564, 120270, 138205, 149340, 160360, 165846, 221128, 240540, 276410, 298680, 331692, 414615, 481080, 525179, 552820, 663384, 829230, 1050358, 1105640, 1575537, 1658460, 2100716, 2625895, 3151074, 3316920, 4201432, 5251790, 6302148, 7877685, 10503580, 12604296, 15755370, 21007160, 31510740, 63021480]

約数ペア:

[(1, 63021480), (2, 31510740), (3, 21007160), (4, 15755370), (5, 12604296), (6, 10503580), (8, 7877685), (10, 6302148), (12, 5251790), (15, 4201432), (19, 3316920), (20, 3151074), (24, 2625895), (30, 2100716), (38, 1658460), (40, 1575537), (57, 1105640), (60, 1050358), (76, 829230), (95, 663384), (114, 552820), (120, 525179), (131, 481080), (152, 414615), (190, 331692), (211, 298680), (228, 276410), (262, 240540), (285, 221128), (380, 165846), (393, 160360), (422, 149340), (456, 138205), (524, 120270), (570, 110564), (633, 99560), (655, 96216), (760, 82923), (786, 80180), (844, 74670), (1048, 60135), (1055, 59736), (1140, 55282), (1266, 49780), (1310, 48108), (1572, 40090), (1688, 37335), (1965, 32072), (2110, 29868), (2280, 27641), (2489, 25320), (2532, 24890), (2620, 24054), (3144, 20045), (3165, 19912), (3930, 16036), (4009, 15720), (4220, 14934), (4978, 12660), (5064, 12445), (5240, 12027), (6330, 9956), (7467, 8440), (7860, 8018)]