82683160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 228510720

約数和(自身を除く): 145827560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 37, 40, 46, 56, 70, 74, 92, 115, 140, 148, 161, 184, 185, 230, 259, 280, 296, 322, 347, 370, 460, 518, 644, 694, 740, 805, 851, 920, 1036, 1288, 1295, 1388, 1480, 1610, 1702, 1735, 2072, 2429, 2590, 2776, 3220, 3404, 3470, 4255, 4858, 5180, 5957, 6440, 6808, 6940, 7981, 8510, 9716, 10360, 11914, 12145, 12839, 13880, 15962, 17020, 19432, 23828, 24290, 25678, 29785, 31924, 34040, 39905, 47656, 48580, 51356, 55867, 59570, 63848, 64195, 79810, 89873, 97160, 102712, 111734, 119140, 128390, 159620, 179746, 223468, 238280, 256780, 279335, 295297, 319240, 359492, 446936, 449365, 513560, 558670, 590594, 718984, 898730, 1117340, 1181188, 1476485, 1797460, 2067079, 2234680, 2362376, 2952970, 3594920, 4134158, 5905940, 8268316, 10335395, 11811880, 16536632, 20670790, 41341580, 82683160]

約数ペア:

[(1, 82683160), (2, 41341580), (4, 20670790), (5, 16536632), (7, 11811880), (8, 10335395), (10, 8268316), (14, 5905940), (20, 4134158), (23, 3594920), (28, 2952970), (35, 2362376), (37, 2234680), (40, 2067079), (46, 1797460), (56, 1476485), (70, 1181188), (74, 1117340), (92, 898730), (115, 718984), (140, 590594), (148, 558670), (161, 513560), (184, 449365), (185, 446936), (230, 359492), (259, 319240), (280, 295297), (296, 279335), (322, 256780), (347, 238280), (370, 223468), (460, 179746), (518, 159620), (644, 128390), (694, 119140), (740, 111734), (805, 102712), (851, 97160), (920, 89873), (1036, 79810), (1288, 64195), (1295, 63848), (1388, 59570), (1480, 55867), (1610, 51356), (1702, 48580), (1735, 47656), (2072, 39905), (2429, 34040), (2590, 31924), (2776, 29785), (3220, 25678), (3404, 24290), (3470, 23828), (4255, 19432), (4858, 17020), (5180, 15962), (5957, 13880), (6440, 12839), (6808, 12145), (6940, 11914), (7981, 10360), (8510, 9716)]