1357747920

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:813

約数の個数: 280

約数和(自身を含む): 4892163072

約数和(自身を除く): 3534415152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 243, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 486, 496, 540, 558, 620, 648, 720, 729, 744, 751, 810, 837, 930, 972, 1080, 1116, 1215, 1240, 1296, 1395, 1458, 1488, 1502, 1620, 1674, 1860, 1944, 2160, 2232, 2253, 2430, 2480, 2511, 2790, 2916, 3004, 3240, 3348, 3645, 3720, 3755, 3888, 4185, 4464, 4506, 4860, 5022, 5580, 5832, 6008, 6480, 6696, 6759, 7290, 7440, 7510, 7533, 8370, 9012, 9720, 10044, 11160, 11265, 11664, 12016, 12555, 13392, 13518, 14580, 15020, 15066, 16740, 18024, 19440, 20088, 20277, 22320, 22530, 22599, 23281, 25110, 27036, 29160, 30040, 30132, 33480, 33795, 36048, 37665, 40176, 40554, 45060, 45198, 46562, 50220, 54072, 58320, 60080, 60264, 60831, 66960, 67590, 69843, 75330, 81108, 90120, 90396, 93124, 100440, 101385, 108144, 112995, 116405, 120528, 121662, 135180, 139686, 150660, 162216, 180240, 180792, 182493, 186248, 200880, 202770, 209529, 225990, 232810, 243324, 270360, 279372, 301320, 304155, 324432, 349215, 361584, 364986, 372496, 405540, 419058, 451980, 465620, 486648, 540720, 547479, 558744, 602640, 608310, 628587, 698430, 729972, 811080, 838116, 903960, 912465, 931240, 973296, 1047645, 1094958, 1117488, 1216620, 1257174, 1396860, 1459944, 1622160, 1676232, 1807920, 1824930, 1862480, 1885761, 2095290, 2189916, 2433240, 2514348, 2737395, 2793720, 2919888, 3142935, 3352464, 3649860, 3771522, 4190580, 4379832, 4866480, 5028696, 5474790, 5587440, 5657283, 6285870, 7299720, 7543044, 8381160, 8759664, 9428805, 10057392, 10949580, 11314566, 12571740, 14599440, 15086088, 16762320, 16971849, 18857610, 21899160, 22629132, 25143480, 28286415, 30172176, 33943698, 37715220, 43798320, 45258264, 50286960, 56572830, 67887396, 75430440, 84859245, 90516528, 113145660, 135774792, 150860880, 169718490, 226291320, 271549584, 339436980, 452582640, 678873960, 1357747920]

約数ペア:

[(1, 1357747920), (2, 678873960), (3, 452582640), (4, 339436980), (5, 271549584), (6, 226291320), (8, 169718490), (9, 150860880), (10, 135774792), (12, 113145660), (15, 90516528), (16, 84859245), (18, 75430440), (20, 67887396), (24, 56572830), (27, 50286960), (30, 45258264), (31, 43798320), (36, 37715220), (40, 33943698), (45, 30172176), (48, 28286415), (54, 25143480), (60, 22629132), (62, 21899160), (72, 18857610), (80, 16971849), (81, 16762320), (90, 15086088), (93, 14599440), (108, 12571740), (120, 11314566), (124, 10949580), (135, 10057392), (144, 9428805), (155, 8759664), (162, 8381160), (180, 7543044), (186, 7299720), (216, 6285870), (240, 5657283), (243, 5587440), (248, 5474790), (270, 5028696), (279, 4866480), (310, 4379832), (324, 4190580), (360, 3771522), (372, 3649860), (405, 3352464), (432, 3142935), (465, 2919888), (486, 2793720), (496, 2737395), (540, 2514348), (558, 2433240), (620, 2189916), (648, 2095290), (720, 1885761), (729, 1862480), (744, 1824930), (751, 1807920), (810, 1676232), (837, 1622160), (930, 1459944), (972, 1396860), (1080, 1257174), (1116, 1216620), (1215, 1117488), (1240, 1094958), (1296, 1047645), (1395, 973296), (1458, 931240), (1488, 912465), (1502, 903960), (1620, 838116), (1674, 811080), (1860, 729972), (1944, 698430), (2160, 628587), (2232, 608310), (2253, 602640), (2430, 558744), (2480, 547479), (2511, 540720), (2790, 486648), (2916, 465620), (3004, 451980), (3240, 419058), (3348, 405540), (3645, 372496), (3720, 364986), (3755, 361584), (3888, 349215), (4185, 324432), (4464, 304155), (4506, 301320), (4860, 279372), (5022, 270360), (5580, 243324), (5832, 232810), (6008, 225990), (6480, 209529), (6696, 202770), (6759, 200880), (7290, 186248), (7440, 182493), (7510, 180792), (7533, 180240), (8370, 162216), (9012, 150660), (9720, 139686), (10044, 135180), (11160, 121662), (11265, 120528), (11664, 116405), (12016, 112995), (12555, 108144), (13392, 101385), (13518, 100440), (14580, 93124), (15020, 90396), (15066, 90120), (16740, 81108), (18024, 75330), (19440, 69843), (20088, 67590), (20277, 66960), (22320, 60831), (22530, 60264), (22599, 60080), (23281, 58320), (25110, 54072), (27036, 50220), (29160, 46562), (30040, 45198), (30132, 45060), (33480, 40554), (33795, 40176), (36048, 37665)]