316504020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9539}}^1$

素因数の和:9637

約数の個数: 96

約数和(自身を含む): 1025740800

約数和(自身を除く): 709236780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2370, 2765, 3318, 4740, 5530, 6636, 8295, 9539, 11060, 16590, 19078, 28617, 33180, 38156, 47695, 57234, 66773, 95390, 114468, 133546, 143085, 190780, 200319, 267092, 286170, 333865, 400638, 572340, 667730, 753581, 801276, 1001595, 1335460, 1507162, 2003190, 2260743, 3014324, 3767905, 4006380, 4521486, 5275067, 7535810, 9042972, 10550134, 11303715, 15071620, 15825201, 21100268, 22607430, 26375335, 31650402, 45214860, 52750670, 63300804, 79126005, 105501340, 158252010, 316504020]

約数ペア:

[(1, 316504020), (2, 158252010), (3, 105501340), (4, 79126005), (5, 63300804), (6, 52750670), (7, 45214860), (10, 31650402), (12, 26375335), (14, 22607430), (15, 21100268), (20, 15825201), (21, 15071620), (28, 11303715), (30, 10550134), (35, 9042972), (42, 7535810), (60, 5275067), (70, 4521486), (79, 4006380), (84, 3767905), (105, 3014324), (140, 2260743), (158, 2003190), (210, 1507162), (237, 1335460), (316, 1001595), (395, 801276), (420, 753581), (474, 667730), (553, 572340), (790, 400638), (948, 333865), (1106, 286170), (1185, 267092), (1580, 200319), (1659, 190780), (2212, 143085), (2370, 133546), (2765, 114468), (3318, 95390), (4740, 66773), (5530, 57234), (6636, 47695), (8295, 38156), (9539, 33180), (11060, 28617), (16590, 19078)]