1525251520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:375

約数の個数: 224

約数和(自身を含む): 4147718400

約数和(自身を除く): 2622466880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 47, 52, 58, 64, 65, 80, 94, 104, 116, 130, 145, 160, 188, 208, 232, 235, 260, 269, 290, 320, 376, 377, 416, 464, 470, 520, 538, 580, 611, 752, 754, 832, 928, 940, 1040, 1076, 1160, 1222, 1345, 1363, 1504, 1508, 1856, 1880, 1885, 2080, 2152, 2320, 2444, 2690, 2726, 3008, 3016, 3055, 3497, 3760, 3770, 4160, 4304, 4640, 4888, 5380, 5452, 6032, 6110, 6815, 6994, 7520, 7540, 7801, 8608, 9280, 9776, 10760, 10904, 12064, 12220, 12643, 13630, 13988, 15040, 15080, 15602, 17216, 17485, 17719, 19552, 21520, 21808, 24128, 24440, 25286, 27260, 27976, 30160, 31204, 34970, 35438, 39005, 39104, 43040, 43616, 48880, 50572, 54520, 55952, 60320, 62408, 63215, 69940, 70876, 78010, 86080, 87232, 88595, 97760, 101144, 101413, 109040, 111904, 120640, 124816, 126430, 139880, 141752, 156020, 164359, 177190, 195520, 202288, 202826, 218080, 223808, 249632, 252860, 279760, 283504, 312040, 328718, 354380, 366647, 404576, 405652, 436160, 499264, 505720, 507065, 559520, 567008, 624080, 657436, 708760, 733294, 809152, 811304, 821795, 1011440, 1014130, 1119040, 1134016, 1248160, 1314872, 1417520, 1466588, 1622608, 1643590, 1833235, 2022880, 2028260, 2496320, 2629744, 2835040, 2933176, 3245216, 3287180, 3666470, 4045760, 4056520, 4766411, 5259488, 5670080, 5866352, 6490432, 6574360, 7332940, 8113040, 9532822, 10518976, 11732704, 13148720, 14665880, 16226080, 19065644, 23465408, 23832055, 26297440, 29331760, 32452160, 38131288, 47664110, 52594880, 58663520, 76262576, 95328220, 117327040, 152525152, 190656440, 305050304, 381312880, 762625760, 1525251520]

約数ペア:

[(1, 1525251520), (2, 762625760), (4, 381312880), (5, 305050304), (8, 190656440), (10, 152525152), (13, 117327040), (16, 95328220), (20, 76262576), (26, 58663520), (29, 52594880), (32, 47664110), (40, 38131288), (47, 32452160), (52, 29331760), (58, 26297440), (64, 23832055), (65, 23465408), (80, 19065644), (94, 16226080), (104, 14665880), (116, 13148720), (130, 11732704), (145, 10518976), (160, 9532822), (188, 8113040), (208, 7332940), (232, 6574360), (235, 6490432), (260, 5866352), (269, 5670080), (290, 5259488), (320, 4766411), (376, 4056520), (377, 4045760), (416, 3666470), (464, 3287180), (470, 3245216), (520, 2933176), (538, 2835040), (580, 2629744), (611, 2496320), (752, 2028260), (754, 2022880), (832, 1833235), (928, 1643590), (940, 1622608), (1040, 1466588), (1076, 1417520), (1160, 1314872), (1222, 1248160), (1345, 1134016), (1363, 1119040), (1504, 1014130), (1508, 1011440), (1856, 821795), (1880, 811304), (1885, 809152), (2080, 733294), (2152, 708760), (2320, 657436), (2444, 624080), (2690, 567008), (2726, 559520), (3008, 507065), (3016, 505720), (3055, 499264), (3497, 436160), (3760, 405652), (3770, 404576), (4160, 366647), (4304, 354380), (4640, 328718), (4888, 312040), (5380, 283504), (5452, 279760), (6032, 252860), (6110, 249632), (6815, 223808), (6994, 218080), (7520, 202826), (7540, 202288), (7801, 195520), (8608, 177190), (9280, 164359), (9776, 156020), (10760, 141752), (10904, 139880), (12064, 126430), (12220, 124816), (12643, 120640), (13630, 111904), (13988, 109040), (15040, 101413), (15080, 101144), (15602, 97760), (17216, 88595), (17485, 87232), (17719, 86080), (19552, 78010), (21520, 70876), (21808, 69940), (24128, 63215), (24440, 62408), (25286, 60320), (27260, 55952), (27976, 54520), (30160, 50572), (31204, 48880), (34970, 43616), (35438, 43040), (39005, 39104)]