163428120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23893}}^1$

素因数の和:23929

約数の個数: 96

約数和(自身を含む): 559119600

約数和(自身を除く): 395691480

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, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 23893, 47786, 71679, 95572, 119465, 143358, 191144, 215037, 238930, 286716, 358395, 430074, 453967, 477860, 573432, 716790, 860148, 907934, 955720, 1075185, 1361901, 1433580, 1720296, 1815868, 2150370, 2269835, 2723802, 2867160, 3631736, 4085703, 4300740, 4539670, 5447604, 6809505, 8171406, 8601480, 9079340, 10895208, 13619010, 16342812, 18158680, 20428515, 27238020, 32685624, 40857030, 54476040, 81714060, 163428120]

約数ペア:

[(1, 163428120), (2, 81714060), (3, 54476040), (4, 40857030), (5, 32685624), (6, 27238020), (8, 20428515), (9, 18158680), (10, 16342812), (12, 13619010), (15, 10895208), (18, 9079340), (19, 8601480), (20, 8171406), (24, 6809505), (30, 5447604), (36, 4539670), (38, 4300740), (40, 4085703), (45, 3631736), (57, 2867160), (60, 2723802), (72, 2269835), (76, 2150370), (90, 1815868), (95, 1720296), (114, 1433580), (120, 1361901), (152, 1075185), (171, 955720), (180, 907934), (190, 860148), (228, 716790), (285, 573432), (342, 477860), (360, 453967), (380, 430074), (456, 358395), (570, 286716), (684, 238930), (760, 215037), (855, 191144), (1140, 143358), (1368, 119465), (1710, 95572), (2280, 71679), (3420, 47786), (6840, 23893)]