40167840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1249}}^1$

素因数の和:1334

約数の個数: 96

約数和(自身を含む): 128520000

約数和(自身を除く): 88352160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 80, 96, 120, 134, 160, 201, 240, 268, 335, 402, 480, 536, 670, 804, 1005, 1072, 1249, 1340, 1608, 2010, 2144, 2498, 2680, 3216, 3747, 4020, 4996, 5360, 6245, 6432, 7494, 8040, 9992, 10720, 12490, 14988, 16080, 18735, 19984, 24980, 29976, 32160, 37470, 39968, 49960, 59952, 74940, 83683, 99920, 119904, 149880, 167366, 199840, 251049, 299760, 334732, 418415, 502098, 599520, 669464, 836830, 1004196, 1255245, 1338928, 1673660, 2008392, 2510490, 2677856, 3347320, 4016784, 5020980, 6694640, 8033568, 10041960, 13389280, 20083920, 40167840]

約数ペア:

[(1, 40167840), (2, 20083920), (3, 13389280), (4, 10041960), (5, 8033568), (6, 6694640), (8, 5020980), (10, 4016784), (12, 3347320), (15, 2677856), (16, 2510490), (20, 2008392), (24, 1673660), (30, 1338928), (32, 1255245), (40, 1004196), (48, 836830), (60, 669464), (67, 599520), (80, 502098), (96, 418415), (120, 334732), (134, 299760), (160, 251049), (201, 199840), (240, 167366), (268, 149880), (335, 119904), (402, 99920), (480, 83683), (536, 74940), (670, 59952), (804, 49960), (1005, 39968), (1072, 37470), (1249, 32160), (1340, 29976), (1608, 24980), (2010, 19984), (2144, 18735), (2498, 16080), (2680, 14988), (3216, 12490), (3747, 10720), (4020, 9992), (4996, 8040), (5360, 7494), (6245, 6432)]