131532960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:335

約数の個数: 192

約数和(自身を含む): 452656512

約数和(自身を除く): 321123552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 107, 120, 130, 156, 160, 195, 197, 208, 214, 240, 260, 312, 321, 390, 394, 416, 428, 480, 520, 535, 591, 624, 642, 780, 788, 856, 985, 1040, 1070, 1182, 1248, 1284, 1391, 1560, 1576, 1605, 1712, 1970, 2080, 2140, 2364, 2561, 2568, 2782, 2955, 3120, 3152, 3210, 3424, 3940, 4173, 4280, 4728, 5122, 5136, 5564, 5910, 6240, 6304, 6420, 6955, 7683, 7880, 8346, 8560, 9456, 10244, 10272, 11128, 11820, 12805, 12840, 13910, 15366, 15760, 16692, 17120, 18912, 20488, 20865, 21079, 22256, 23640, 25610, 25680, 27820, 30732, 31520, 33384, 38415, 40976, 41730, 42158, 44512, 47280, 51220, 51360, 55640, 61464, 63237, 66768, 76830, 81952, 83460, 84316, 94560, 102440, 105395, 111280, 122928, 126474, 133536, 153660, 166920, 168632, 204880, 210790, 222560, 245856, 252948, 274027, 307320, 316185, 333840, 337264, 409760, 421580, 505896, 548054, 614640, 632370, 667680, 674528, 822081, 843160, 1011792, 1096108, 1229280, 1264740, 1370135, 1644162, 1686320, 2023584, 2192216, 2529480, 2740270, 3288324, 3372640, 4110405, 4384432, 5058960, 5480540, 6576648, 8220810, 8768864, 10117920, 10961080, 13153296, 16441620, 21922160, 26306592, 32883240, 43844320, 65766480, 131532960]

約数ペア:

[(1, 131532960), (2, 65766480), (3, 43844320), (4, 32883240), (5, 26306592), (6, 21922160), (8, 16441620), (10, 13153296), (12, 10961080), (13, 10117920), (15, 8768864), (16, 8220810), (20, 6576648), (24, 5480540), (26, 5058960), (30, 4384432), (32, 4110405), (39, 3372640), (40, 3288324), (48, 2740270), (52, 2529480), (60, 2192216), (65, 2023584), (78, 1686320), (80, 1644162), (96, 1370135), (104, 1264740), (107, 1229280), (120, 1096108), (130, 1011792), (156, 843160), (160, 822081), (195, 674528), (197, 667680), (208, 632370), (214, 614640), (240, 548054), (260, 505896), (312, 421580), (321, 409760), (390, 337264), (394, 333840), (416, 316185), (428, 307320), (480, 274027), (520, 252948), (535, 245856), (591, 222560), (624, 210790), (642, 204880), (780, 168632), (788, 166920), (856, 153660), (985, 133536), (1040, 126474), (1070, 122928), (1182, 111280), (1248, 105395), (1284, 102440), (1391, 94560), (1560, 84316), (1576, 83460), (1605, 81952), (1712, 76830), (1970, 66768), (2080, 63237), (2140, 61464), (2364, 55640), (2561, 51360), (2568, 51220), (2782, 47280), (2955, 44512), (3120, 42158), (3152, 41730), (3210, 40976), (3424, 38415), (3940, 33384), (4173, 31520), (4280, 30732), (4728, 27820), (5122, 25680), (5136, 25610), (5564, 23640), (5910, 22256), (6240, 21079), (6304, 20865), (6420, 20488), (6955, 18912), (7683, 17120), (7880, 16692), (8346, 15760), (8560, 15366), (9456, 13910), (10244, 12840), (10272, 12805), (11128, 11820)]