13725034240

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{3061}}^1$

素因数の和:3226

約数の個数: 144

約数和(自身を含む): 34247759616

約数和(自身を除く): 20522725376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 113, 124, 128, 155, 160, 226, 248, 256, 310, 320, 452, 496, 565, 620, 640, 904, 992, 1130, 1240, 1280, 1808, 1984, 2260, 2480, 3061, 3503, 3616, 3968, 4520, 4960, 6122, 7006, 7232, 7936, 9040, 9920, 12244, 14012, 14464, 15305, 17515, 18080, 19840, 24488, 28024, 28928, 30610, 35030, 36160, 39680, 48976, 56048, 61220, 70060, 72320, 94891, 97952, 112096, 122440, 140120, 144640, 189782, 195904, 224192, 244880, 280240, 345893, 379564, 391808, 448384, 474455, 489760, 560480, 691786, 759128, 783616, 896768, 948910, 979520, 1120960, 1383572, 1518256, 1729465, 1897820, 1959040, 2241920, 2767144, 3036512, 3458930, 3795640, 3918080, 4483840, 5534288, 6073024, 6917860, 7591280, 10722683, 11068576, 12146048, 13835720, 15182560, 21445366, 22137152, 24292096, 27671440, 30365120, 42890732, 44274304, 53613415, 55342880, 60730240, 85781464, 88548608, 107226830, 110685760, 121460480, 171562928, 214453660, 221371520, 343125856, 428907320, 442743040, 686251712, 857814640, 1372503424, 1715629280, 2745006848, 3431258560, 6862517120, 13725034240]

約数ペア:

[(1, 13725034240), (2, 6862517120), (4, 3431258560), (5, 2745006848), (8, 1715629280), (10, 1372503424), (16, 857814640), (20, 686251712), (31, 442743040), (32, 428907320), (40, 343125856), (62, 221371520), (64, 214453660), (80, 171562928), (113, 121460480), (124, 110685760), (128, 107226830), (155, 88548608), (160, 85781464), (226, 60730240), (248, 55342880), (256, 53613415), (310, 44274304), (320, 42890732), (452, 30365120), (496, 27671440), (565, 24292096), (620, 22137152), (640, 21445366), (904, 15182560), (992, 13835720), (1130, 12146048), (1240, 11068576), (1280, 10722683), (1808, 7591280), (1984, 6917860), (2260, 6073024), (2480, 5534288), (3061, 4483840), (3503, 3918080), (3616, 3795640), (3968, 3458930), (4520, 3036512), (4960, 2767144), (6122, 2241920), (7006, 1959040), (7232, 1897820), (7936, 1729465), (9040, 1518256), (9920, 1383572), (12244, 1120960), (14012, 979520), (14464, 948910), (15305, 896768), (17515, 783616), (18080, 759128), (19840, 691786), (24488, 560480), (28024, 489760), (28928, 474455), (30610, 448384), (35030, 391808), (36160, 379564), (39680, 345893), (48976, 280240), (56048, 244880), (61220, 224192), (70060, 195904), (72320, 189782), (94891, 144640), (97952, 140120), (112096, 122440)]