2112515460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:455

約数の個数: 288

約数和(自身を含む): 7299661824

約数和(自身を除く): 5187146364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 127, 132, 155, 165, 180, 186, 198, 220, 254, 271, 279, 310, 330, 341, 372, 381, 396, 465, 495, 508, 542, 558, 620, 635, 660, 682, 762, 813, 930, 990, 1023, 1084, 1116, 1143, 1270, 1355, 1364, 1395, 1397, 1524, 1626, 1705, 1860, 1905, 1980, 2046, 2286, 2439, 2540, 2710, 2790, 2794, 2981, 3069, 3252, 3410, 3810, 3937, 4065, 4092, 4191, 4572, 4878, 5115, 5420, 5580, 5588, 5715, 5962, 6138, 6820, 6985, 7620, 7874, 8130, 8382, 8401, 8943, 9756, 10230, 11430, 11811, 11924, 12195, 12276, 12573, 13970, 14905, 15345, 15748, 16260, 16764, 16802, 17886, 19685, 20460, 20955, 22860, 23622, 24390, 25146, 25203, 26829, 27940, 29810, 30690, 33604, 34417, 35433, 35772, 39370, 41910, 42005, 43307, 44715, 47244, 48780, 50292, 50406, 53658, 59055, 59620, 61380, 62865, 68834, 70866, 75609, 78740, 83820, 84010, 86614, 89430, 92411, 100812, 103251, 107316, 118110, 125730, 126015, 129921, 134145, 137668, 141732, 151218, 168020, 172085, 173228, 177165, 178860, 184822, 206502, 216535, 236220, 251460, 252030, 259842, 268290, 277233, 302436, 309753, 344170, 354330, 369644, 378045, 378587, 389763, 413004, 433070, 462055, 504060, 516255, 519684, 536580, 554466, 619506, 649605, 688340, 708660, 756090, 757174, 779526, 831699, 866140, 924110, 1032510, 1066927, 1108932, 1135761, 1239012, 1299210, 1386165, 1512180, 1514348, 1548765, 1559052, 1663398, 1848220, 1892935, 1948815, 2065020, 2133854, 2271522, 2598420, 2772330, 3097530, 3200781, 3326796, 3407283, 3785870, 3897630, 4158495, 4267708, 4543044, 5334635, 5544660, 5678805, 6195060, 6401562, 6814566, 7571740, 7795260, 8316990, 9602343, 10669270, 11357610, 11736197, 12803124, 13629132, 16003905, 16633980, 17036415, 19204686, 21338540, 22715220, 23472394, 32007810, 34072830, 35208591, 38409372, 46944788, 48011715, 58680985, 64015620, 68145660, 70417182, 96023430, 105625773, 117361970, 140834364, 176042955, 192046860, 211251546, 234723940, 352085910, 422503092, 528128865, 704171820, 1056257730, 2112515460]

約数ペア:

[(1, 2112515460), (2, 1056257730), (3, 704171820), (4, 528128865), (5, 422503092), (6, 352085910), (9, 234723940), (10, 211251546), (11, 192046860), (12, 176042955), (15, 140834364), (18, 117361970), (20, 105625773), (22, 96023430), (30, 70417182), (31, 68145660), (33, 64015620), (36, 58680985), (44, 48011715), (45, 46944788), (55, 38409372), (60, 35208591), (62, 34072830), (66, 32007810), (90, 23472394), (93, 22715220), (99, 21338540), (110, 19204686), (124, 17036415), (127, 16633980), (132, 16003905), (155, 13629132), (165, 12803124), (180, 11736197), (186, 11357610), (198, 10669270), (220, 9602343), (254, 8316990), (271, 7795260), (279, 7571740), (310, 6814566), (330, 6401562), (341, 6195060), (372, 5678805), (381, 5544660), (396, 5334635), (465, 4543044), (495, 4267708), (508, 4158495), (542, 3897630), (558, 3785870), (620, 3407283), (635, 3326796), (660, 3200781), (682, 3097530), (762, 2772330), (813, 2598420), (930, 2271522), (990, 2133854), (1023, 2065020), (1084, 1948815), (1116, 1892935), (1143, 1848220), (1270, 1663398), (1355, 1559052), (1364, 1548765), (1395, 1514348), (1397, 1512180), (1524, 1386165), (1626, 1299210), (1705, 1239012), (1860, 1135761), (1905, 1108932), (1980, 1066927), (2046, 1032510), (2286, 924110), (2439, 866140), (2540, 831699), (2710, 779526), (2790, 757174), (2794, 756090), (2981, 708660), (3069, 688340), (3252, 649605), (3410, 619506), (3810, 554466), (3937, 536580), (4065, 519684), (4092, 516255), (4191, 504060), (4572, 462055), (4878, 433070), (5115, 413004), (5420, 389763), (5580, 378587), (5588, 378045), (5715, 369644), (5962, 354330), (6138, 344170), (6820, 309753), (6985, 302436), (7620, 277233), (7874, 268290), (8130, 259842), (8382, 252030), (8401, 251460), (8943, 236220), (9756, 216535), (10230, 206502), (11430, 184822), (11811, 178860), (11924, 177165), (12195, 173228), (12276, 172085), (12573, 168020), (13970, 151218), (14905, 141732), (15345, 137668), (15748, 134145), (16260, 129921), (16764, 126015), (16802, 125730), (17886, 118110), (19685, 107316), (20460, 103251), (20955, 100812), (22860, 92411), (23622, 89430), (24390, 86614), (25146, 84010), (25203, 83820), (26829, 78740), (27940, 75609), (29810, 70866), (30690, 68834), (33604, 62865), (34417, 61380), (35433, 59620), (35772, 59055), (39370, 53658), (41910, 50406), (42005, 50292), (43307, 48780), (44715, 47244)]