179515440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1$

素因数の和:2169

約数の個数: 200

約数和(自身を含む): 671759088

約数和(自身を除く): 492243648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2131, 2160, 2340, 2808, 3120, 3240, 3510, 4212, 4262, 4680, 5265, 5616, 6393, 6480, 7020, 8424, 8524, 9360, 10530, 10655, 12786, 14040, 16848, 17048, 19179, 21060, 21310, 25572, 27703, 28080, 31965, 34096, 38358, 42120, 42620, 51144, 55406, 57537, 63930, 76716, 83109, 84240, 85240, 95895, 102288, 110812, 115074, 127860, 138515, 153432, 166218, 170480, 172611, 191790, 221624, 230148, 249327, 255720, 277030, 287685, 306864, 332436, 345222, 383580, 415545, 443248, 460296, 498654, 511440, 554060, 575370, 664872, 690444, 747981, 767160, 831090, 863055, 920592, 997308, 1108120, 1150740, 1246635, 1329744, 1380888, 1495962, 1534320, 1662180, 1726110, 1994616, 2216240, 2243943, 2301480, 2493270, 2761776, 2991924, 3324360, 3452220, 3739905, 3989232, 4487886, 4602960, 4986540, 5983848, 6648720, 6904440, 7479810, 8975772, 9973080, 11219715, 11967696, 13808880, 14959620, 17951544, 19946160, 22439430, 29919240, 35903088, 44878860, 59838480, 89757720, 179515440]

約数ペア:

[(1, 179515440), (2, 89757720), (3, 59838480), (4, 44878860), (5, 35903088), (6, 29919240), (8, 22439430), (9, 19946160), (10, 17951544), (12, 14959620), (13, 13808880), (15, 11967696), (16, 11219715), (18, 9973080), (20, 8975772), (24, 7479810), (26, 6904440), (27, 6648720), (30, 5983848), (36, 4986540), (39, 4602960), (40, 4487886), (45, 3989232), (48, 3739905), (52, 3452220), (54, 3324360), (60, 2991924), (65, 2761776), (72, 2493270), (78, 2301480), (80, 2243943), (81, 2216240), (90, 1994616), (104, 1726110), (108, 1662180), (117, 1534320), (120, 1495962), (130, 1380888), (135, 1329744), (144, 1246635), (156, 1150740), (162, 1108120), (180, 997308), (195, 920592), (208, 863055), (216, 831090), (234, 767160), (240, 747981), (260, 690444), (270, 664872), (312, 575370), (324, 554060), (351, 511440), (360, 498654), (390, 460296), (405, 443248), (432, 415545), (468, 383580), (520, 345222), (540, 332436), (585, 306864), (624, 287685), (648, 277030), (702, 255720), (720, 249327), (780, 230148), (810, 221624), (936, 191790), (1040, 172611), (1053, 170480), (1080, 166218), (1170, 153432), (1296, 138515), (1404, 127860), (1560, 115074), (1620, 110812), (1755, 102288), (1872, 95895), (2106, 85240), (2131, 84240), (2160, 83109), (2340, 76716), (2808, 63930), (3120, 57537), (3240, 55406), (3510, 51144), (4212, 42620), (4262, 42120), (4680, 38358), (5265, 34096), (5616, 31965), (6393, 28080), (6480, 27703), (7020, 25572), (8424, 21310), (8524, 21060), (9360, 19179), (10530, 17048), (10655, 16848), (12786, 14040)]