168558120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1297}}^1$

素因数の和:1352

約数の個数: 144

約数和(自身を含む): 578609460

約数和(自身を除く): 410051340

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, 361, 380, 456, 570, 684, 722, 760, 855, 1083, 1140, 1297, 1368, 1444, 1710, 1805, 2166, 2280, 2594, 2888, 3249, 3420, 3610, 3891, 4332, 5188, 5415, 6485, 6498, 6840, 7220, 7782, 8664, 10376, 10830, 11673, 12970, 12996, 14440, 15564, 16245, 19455, 21660, 23346, 24643, 25940, 25992, 31128, 32490, 38910, 43320, 46692, 49286, 51880, 58365, 64980, 73929, 77820, 93384, 98572, 116730, 123215, 129960, 147858, 155640, 197144, 221787, 233460, 246430, 295716, 369645, 443574, 466920, 468217, 492860, 591432, 739290, 887148, 936434, 985720, 1108935, 1404651, 1478580, 1774296, 1872868, 2217870, 2341085, 2809302, 2957160, 3745736, 4213953, 4435740, 4682170, 5618604, 7023255, 8427906, 8871480, 9364340, 11237208, 14046510, 16855812, 18728680, 21069765, 28093020, 33711624, 42139530, 56186040, 84279060, 168558120]

約数ペア:

[(1, 168558120), (2, 84279060), (3, 56186040), (4, 42139530), (5, 33711624), (6, 28093020), (8, 21069765), (9, 18728680), (10, 16855812), (12, 14046510), (15, 11237208), (18, 9364340), (19, 8871480), (20, 8427906), (24, 7023255), (30, 5618604), (36, 4682170), (38, 4435740), (40, 4213953), (45, 3745736), (57, 2957160), (60, 2809302), (72, 2341085), (76, 2217870), (90, 1872868), (95, 1774296), (114, 1478580), (120, 1404651), (152, 1108935), (171, 985720), (180, 936434), (190, 887148), (228, 739290), (285, 591432), (342, 492860), (360, 468217), (361, 466920), (380, 443574), (456, 369645), (570, 295716), (684, 246430), (722, 233460), (760, 221787), (855, 197144), (1083, 155640), (1140, 147858), (1297, 129960), (1368, 123215), (1444, 116730), (1710, 98572), (1805, 93384), (2166, 77820), (2280, 73929), (2594, 64980), (2888, 58365), (3249, 51880), (3420, 49286), (3610, 46692), (3891, 43320), (4332, 38910), (5188, 32490), (5415, 31128), (6485, 25992), (6498, 25940), (6840, 24643), (7220, 23346), (7782, 21660), (8664, 19455), (10376, 16245), (10830, 15564), (11673, 14440), (12970, 12996)]