82643160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:641

約数の個数: 128

約数和(自身を含む): 265363200

約数和(自身を除く): 182720040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 67, 76, 95, 114, 120, 134, 152, 190, 201, 228, 268, 285, 335, 380, 402, 456, 536, 541, 570, 670, 760, 804, 1005, 1082, 1140, 1273, 1340, 1608, 1623, 2010, 2164, 2280, 2546, 2680, 2705, 3246, 3819, 4020, 4328, 5092, 5410, 6365, 6492, 7638, 8040, 8115, 10184, 10279, 10820, 12730, 12984, 15276, 16230, 19095, 20558, 21640, 25460, 30552, 30837, 32460, 36247, 38190, 41116, 50920, 51395, 61674, 64920, 72494, 76380, 82232, 102790, 108741, 123348, 144988, 152760, 154185, 181235, 205580, 217482, 246696, 289976, 308370, 362470, 411160, 434964, 543705, 616740, 688693, 724940, 869928, 1087410, 1233480, 1377386, 1449880, 2066079, 2174820, 2754772, 3443465, 4132158, 4349640, 5509544, 6886930, 8264316, 10330395, 13773860, 16528632, 20660790, 27547720, 41321580, 82643160]

約数ペア:

[(1, 82643160), (2, 41321580), (3, 27547720), (4, 20660790), (5, 16528632), (6, 13773860), (8, 10330395), (10, 8264316), (12, 6886930), (15, 5509544), (19, 4349640), (20, 4132158), (24, 3443465), (30, 2754772), (38, 2174820), (40, 2066079), (57, 1449880), (60, 1377386), (67, 1233480), (76, 1087410), (95, 869928), (114, 724940), (120, 688693), (134, 616740), (152, 543705), (190, 434964), (201, 411160), (228, 362470), (268, 308370), (285, 289976), (335, 246696), (380, 217482), (402, 205580), (456, 181235), (536, 154185), (541, 152760), (570, 144988), (670, 123348), (760, 108741), (804, 102790), (1005, 82232), (1082, 76380), (1140, 72494), (1273, 64920), (1340, 61674), (1608, 51395), (1623, 50920), (2010, 41116), (2164, 38190), (2280, 36247), (2546, 32460), (2680, 30837), (2705, 30552), (3246, 25460), (3819, 21640), (4020, 20558), (4328, 19095), (5092, 16230), (5410, 15276), (6365, 12984), (6492, 12730), (7638, 10820), (8040, 10279), (8115, 10184)]