164732880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1427}}^1$

素因数の和:1493

約数の個数: 160

約数和(自身を含む): 565213824

約数和(自身を除く): 400480944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 104, 111, 120, 130, 148, 156, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 444, 481, 520, 555, 592, 624, 740, 780, 888, 962, 1040, 1110, 1427, 1443, 1480, 1560, 1776, 1924, 2220, 2405, 2854, 2886, 2960, 3120, 3848, 4281, 4440, 4810, 5708, 5772, 7135, 7215, 7696, 8562, 8880, 9620, 11416, 11544, 14270, 14430, 17124, 18551, 19240, 21405, 22832, 23088, 28540, 28860, 34248, 37102, 38480, 42810, 52799, 55653, 57080, 57720, 68496, 74204, 85620, 92755, 105598, 111306, 114160, 115440, 148408, 158397, 171240, 185510, 211196, 222612, 263995, 278265, 296816, 316794, 342480, 371020, 422392, 445224, 527990, 556530, 633588, 686387, 742040, 791985, 844784, 890448, 1055980, 1113060, 1267176, 1372774, 1484080, 1583970, 2059161, 2111960, 2226120, 2534352, 2745548, 3167940, 3431935, 4118322, 4223920, 4452240, 5491096, 6335880, 6863870, 8236644, 10295805, 10982192, 12671760, 13727740, 16473288, 20591610, 27455480, 32946576, 41183220, 54910960, 82366440, 164732880]

約数ペア:

[(1, 164732880), (2, 82366440), (3, 54910960), (4, 41183220), (5, 32946576), (6, 27455480), (8, 20591610), (10, 16473288), (12, 13727740), (13, 12671760), (15, 10982192), (16, 10295805), (20, 8236644), (24, 6863870), (26, 6335880), (30, 5491096), (37, 4452240), (39, 4223920), (40, 4118322), (48, 3431935), (52, 3167940), (60, 2745548), (65, 2534352), (74, 2226120), (78, 2111960), (80, 2059161), (104, 1583970), (111, 1484080), (120, 1372774), (130, 1267176), (148, 1113060), (156, 1055980), (185, 890448), (195, 844784), (208, 791985), (222, 742040), (240, 686387), (260, 633588), (296, 556530), (312, 527990), (370, 445224), (390, 422392), (444, 371020), (481, 342480), (520, 316794), (555, 296816), (592, 278265), (624, 263995), (740, 222612), (780, 211196), (888, 185510), (962, 171240), (1040, 158397), (1110, 148408), (1427, 115440), (1443, 114160), (1480, 111306), (1560, 105598), (1776, 92755), (1924, 85620), (2220, 74204), (2405, 68496), (2854, 57720), (2886, 57080), (2960, 55653), (3120, 52799), (3848, 42810), (4281, 38480), (4440, 37102), (4810, 34248), (5708, 28860), (5772, 28540), (7135, 23088), (7215, 22832), (7696, 21405), (8562, 19240), (8880, 18551), (9620, 17124), (11416, 14430), (11544, 14270)]