156965716880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{457}}^1\times {\mathrm{1699}}^1$

素因数の和:2214

約数の個数: 240

約数和(自身を含む): 441410140800

約数和(自身を除く): 284444423920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 361, 380, 457, 532, 560, 665, 722, 760, 914, 1064, 1330, 1444, 1520, 1699, 1805, 1828, 2128, 2285, 2527, 2660, 2888, 3199, 3398, 3610, 3656, 4570, 5054, 5320, 5776, 6398, 6796, 7220, 7312, 8495, 8683, 9140, 10108, 10640, 11893, 12635, 12796, 13592, 14440, 15995, 16990, 17366, 18280, 20216, 23786, 25270, 25592, 27184, 28880, 31990, 32281, 33980, 34732, 36560, 40432, 43415, 47572, 50540, 51184, 59465, 60781, 63980, 64562, 67960, 69464, 86830, 95144, 101080, 118930, 121562, 127960, 129124, 135920, 138928, 161405, 164977, 173660, 190288, 202160, 225967, 237860, 243124, 255920, 258248, 303905, 322810, 329954, 347320, 451934, 475720, 486248, 516496, 607810, 613339, 645620, 659908, 694640, 776443, 824885, 903868, 951440, 972496, 1129835, 1154839, 1215620, 1226678, 1291240, 1319816, 1552886, 1649770, 1807736, 2259670, 2309678, 2431240, 2453356, 2582480, 2639632, 3066695, 3105772, 3299540, 3615472, 3882215, 4293373, 4519340, 4619356, 4862480, 4906712, 5435101, 5774195, 6133390, 6211544, 6599080, 7764430, 8586746, 9038680, 9238712, 9813424, 10870202, 11548390, 12266780, 12423088, 13198160, 14752417, 15528860, 17173492, 18077360, 18477424, 21466865, 21740404, 23096780, 24533560, 27175505, 29504834, 31057720, 34346984, 42933730, 43480808, 46193560, 49067120, 54351010, 59009668, 62115440, 68693968, 73762085, 85867460, 86961616, 92387120, 103266919, 108702020, 118019336, 147524170, 171734920, 206533838, 217404040, 236038672, 280295923, 295048340, 343469840, 413067676, 434808080, 516334595, 560591846, 590096680, 826135352, 1032669190, 1121183692, 1180193360, 1401479615, 1652270704, 1962071461, 2065338380, 2242367384, 2802959230, 3924142922, 4130676760, 4484734768, 5605918460, 7848285844, 8261353520, 9810357305, 11211836920, 15696571688, 19620714610, 22423673840, 31393143376, 39241429220, 78482858440, 156965716880]

約数ペア:

[(1, 156965716880), (2, 78482858440), (4, 39241429220), (5, 31393143376), (7, 22423673840), (8, 19620714610), (10, 15696571688), (14, 11211836920), (16, 9810357305), (19, 8261353520), (20, 7848285844), (28, 5605918460), (35, 4484734768), (38, 4130676760), (40, 3924142922), (56, 2802959230), (70, 2242367384), (76, 2065338380), (80, 1962071461), (95, 1652270704), (112, 1401479615), (133, 1180193360), (140, 1121183692), (152, 1032669190), (190, 826135352), (266, 590096680), (280, 560591846), (304, 516334595), (361, 434808080), (380, 413067676), (457, 343469840), (532, 295048340), (560, 280295923), (665, 236038672), (722, 217404040), (760, 206533838), (914, 171734920), (1064, 147524170), (1330, 118019336), (1444, 108702020), (1520, 103266919), (1699, 92387120), (1805, 86961616), (1828, 85867460), (2128, 73762085), (2285, 68693968), (2527, 62115440), (2660, 59009668), (2888, 54351010), (3199, 49067120), (3398, 46193560), (3610, 43480808), (3656, 42933730), (4570, 34346984), (5054, 31057720), (5320, 29504834), (5776, 27175505), (6398, 24533560), (6796, 23096780), (7220, 21740404), (7312, 21466865), (8495, 18477424), (8683, 18077360), (9140, 17173492), (10108, 15528860), (10640, 14752417), (11893, 13198160), (12635, 12423088), (12796, 12266780), (13592, 11548390), (14440, 10870202), (15995, 9813424), (16990, 9238712), (17366, 9038680), (18280, 8586746), (20216, 7764430), (23786, 6599080), (25270, 6211544), (25592, 6133390), (27184, 5774195), (28880, 5435101), (31990, 4906712), (32281, 4862480), (33980, 4619356), (34732, 4519340), (36560, 4293373), (40432, 3882215), (43415, 3615472), (47572, 3299540), (50540, 3105772), (51184, 3066695), (59465, 2639632), (60781, 2582480), (63980, 2453356), (64562, 2431240), (67960, 2309678), (69464, 2259670), (86830, 1807736), (95144, 1649770), (101080, 1552886), (118930, 1319816), (121562, 1291240), (127960, 1226678), (129124, 1215620), (135920, 1154839), (138928, 1129835), (161405, 972496), (164977, 951440), (173660, 903868), (190288, 824885), (202160, 776443), (225967, 694640), (237860, 659908), (243124, 645620), (255920, 613339), (258248, 607810), (303905, 516496), (322810, 486248), (329954, 475720), (347320, 451934)]