157395240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23011}}^1$

素因数の和:23047

約数の個数: 96

約数和(自身を含む): 538480800

約数和(自身を除く): 381085560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 23011, 46022, 69033, 92044, 115055, 138066, 184088, 207099, 230110, 276132, 345165, 414198, 437209, 460220, 552264, 690330, 828396, 874418, 920440, 1035495, 1311627, 1380660, 1656792, 1748836, 2070990, 2186045, 2623254, 2761320, 3497672, 3934881, 4141980, 4372090, 5246508, 6558135, 7869762, 8283960, 8744180, 10493016, 13116270, 15739524, 17488360, 19674405, 26232540, 31479048, 39348810, 52465080, 78697620, 157395240]

約数ペア:

[(1, 157395240), (2, 78697620), (3, 52465080), (4, 39348810), (5, 31479048), (6, 26232540), (8, 19674405), (9, 17488360), (10, 15739524), (12, 13116270), (15, 10493016), (18, 8744180), (19, 8283960), (20, 7869762), (24, 6558135), (30, 5246508), (36, 4372090), (38, 4141980), (40, 3934881), (45, 3497672), (57, 2761320), (60, 2623254), (72, 2186045), (76, 2070990), (90, 1748836), (95, 1656792), (114, 1380660), (120, 1311627), (152, 1035495), (171, 920440), (180, 874418), (190, 828396), (228, 690330), (285, 552264), (342, 460220), (360, 437209), (380, 414198), (456, 345165), (570, 276132), (684, 230110), (760, 207099), (855, 184088), (1140, 138066), (1368, 115055), (1710, 92044), (2280, 69033), (3420, 46022), (6840, 23011)]