180799080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1151}}^1$

素因数の和:1200

約数の個数: 256

約数和(自身を含む): 716636160

約数和(自身を除く): 535837080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 51, 55, 56, 60, 66, 68, 70, 77, 84, 85, 88, 102, 105, 110, 119, 120, 132, 136, 140, 154, 165, 168, 170, 187, 204, 210, 220, 231, 238, 255, 264, 280, 308, 330, 340, 357, 374, 385, 408, 420, 440, 462, 476, 510, 561, 595, 616, 660, 680, 714, 748, 770, 840, 924, 935, 952, 1020, 1122, 1151, 1155, 1190, 1309, 1320, 1428, 1496, 1540, 1785, 1848, 1870, 2040, 2244, 2302, 2310, 2380, 2618, 2805, 2856, 3080, 3453, 3570, 3740, 3927, 4488, 4604, 4620, 4760, 5236, 5610, 5755, 6545, 6906, 7140, 7480, 7854, 8057, 9208, 9240, 10472, 11220, 11510, 12661, 13090, 13812, 14280, 15708, 16114, 17265, 19567, 19635, 22440, 23020, 24171, 25322, 26180, 27624, 31416, 32228, 34530, 37983, 39134, 39270, 40285, 46040, 48342, 50644, 52360, 58701, 63305, 64456, 69060, 75966, 78268, 78540, 80570, 88627, 96684, 97835, 101288, 117402, 120855, 126610, 136969, 138120, 151932, 156536, 157080, 161140, 177254, 189915, 193368, 195670, 215237, 234804, 241710, 253220, 265881, 273938, 293505, 303864, 322280, 354508, 379830, 391340, 410907, 430474, 443135, 469608, 483420, 506440, 531762, 547876, 587010, 645711, 684845, 709016, 759660, 782680, 821814, 860948, 886270, 966840, 1063524, 1076185, 1095752, 1174020, 1291422, 1329405, 1369690, 1506659, 1519320, 1643628, 1721896, 1772540, 2054535, 2127048, 2152370, 2348040, 2582844, 2658810, 2739380, 3013318, 3228555, 3287256, 3545080, 4109070, 4304740, 4519977, 5165688, 5317620, 5478760, 6026636, 6457110, 7533295, 8218140, 8609480, 9039954, 10635240, 12053272, 12914220, 15066590, 16436280, 18079908, 22599885, 25828440, 30133180, 36159816, 45199770, 60266360, 90399540, 180799080]

約数ペア:

[(1, 180799080), (2, 90399540), (3, 60266360), (4, 45199770), (5, 36159816), (6, 30133180), (7, 25828440), (8, 22599885), (10, 18079908), (11, 16436280), (12, 15066590), (14, 12914220), (15, 12053272), (17, 10635240), (20, 9039954), (21, 8609480), (22, 8218140), (24, 7533295), (28, 6457110), (30, 6026636), (33, 5478760), (34, 5317620), (35, 5165688), (40, 4519977), (42, 4304740), (44, 4109070), (51, 3545080), (55, 3287256), (56, 3228555), (60, 3013318), (66, 2739380), (68, 2658810), (70, 2582844), (77, 2348040), (84, 2152370), (85, 2127048), (88, 2054535), (102, 1772540), (105, 1721896), (110, 1643628), (119, 1519320), (120, 1506659), (132, 1369690), (136, 1329405), (140, 1291422), (154, 1174020), (165, 1095752), (168, 1076185), (170, 1063524), (187, 966840), (204, 886270), (210, 860948), (220, 821814), (231, 782680), (238, 759660), (255, 709016), (264, 684845), (280, 645711), (308, 587010), (330, 547876), (340, 531762), (357, 506440), (374, 483420), (385, 469608), (408, 443135), (420, 430474), (440, 410907), (462, 391340), (476, 379830), (510, 354508), (561, 322280), (595, 303864), (616, 293505), (660, 273938), (680, 265881), (714, 253220), (748, 241710), (770, 234804), (840, 215237), (924, 195670), (935, 193368), (952, 189915), (1020, 177254), (1122, 161140), (1151, 157080), (1155, 156536), (1190, 151932), (1309, 138120), (1320, 136969), (1428, 126610), (1496, 120855), (1540, 117402), (1785, 101288), (1848, 97835), (1870, 96684), (2040, 88627), (2244, 80570), (2302, 78540), (2310, 78268), (2380, 75966), (2618, 69060), (2805, 64456), (2856, 63305), (3080, 58701), (3453, 52360), (3570, 50644), (3740, 48342), (3927, 46040), (4488, 40285), (4604, 39270), (4620, 39134), (4760, 37983), (5236, 34530), (5610, 32228), (5755, 31416), (6545, 27624), (6906, 26180), (7140, 25322), (7480, 24171), (7854, 23020), (8057, 22440), (9208, 19635), (9240, 19567), (10472, 17265), (11220, 16114), (11510, 15708), (12661, 14280), (13090, 13812)]