757130640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1663}}^1$

素因数の和:1957

約数の個数: 160

約数和(自身を含む): 2693922816

約数和(自身を除く): 1936792176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 271, 280, 336, 420, 542, 560, 813, 840, 1084, 1355, 1626, 1663, 1680, 1897, 2168, 2710, 3252, 3326, 3794, 4065, 4336, 4989, 5420, 5691, 6504, 6652, 7588, 8130, 8315, 9485, 9978, 10840, 11382, 11641, 13008, 13304, 15176, 16260, 16630, 18970, 19956, 21680, 22764, 23282, 24945, 26608, 28455, 30352, 32520, 33260, 34923, 37940, 39912, 45528, 46564, 49890, 56910, 58205, 65040, 66520, 69846, 75880, 79824, 91056, 93128, 99780, 113820, 116410, 133040, 139692, 151760, 174615, 186256, 199560, 227640, 232820, 279384, 349230, 399120, 450673, 455280, 465640, 558768, 698460, 901346, 931280, 1352019, 1396920, 1802692, 2253365, 2704038, 2793840, 3154711, 3605384, 4506730, 5408076, 6309422, 6760095, 7210768, 9013460, 9464133, 10816152, 12618844, 13520190, 15773555, 18026920, 18928266, 21632304, 25237688, 27040380, 31547110, 36053840, 37856532, 47320665, 50475376, 54080760, 63094220, 75713064, 94641330, 108161520, 126188440, 151426128, 189282660, 252376880, 378565320, 757130640]

約数ペア:

[(1, 757130640), (2, 378565320), (3, 252376880), (4, 189282660), (5, 151426128), (6, 126188440), (7, 108161520), (8, 94641330), (10, 75713064), (12, 63094220), (14, 54080760), (15, 50475376), (16, 47320665), (20, 37856532), (21, 36053840), (24, 31547110), (28, 27040380), (30, 25237688), (35, 21632304), (40, 18928266), (42, 18026920), (48, 15773555), (56, 13520190), (60, 12618844), (70, 10816152), (80, 9464133), (84, 9013460), (105, 7210768), (112, 6760095), (120, 6309422), (140, 5408076), (168, 4506730), (210, 3605384), (240, 3154711), (271, 2793840), (280, 2704038), (336, 2253365), (420, 1802692), (542, 1396920), (560, 1352019), (813, 931280), (840, 901346), (1084, 698460), (1355, 558768), (1626, 465640), (1663, 455280), (1680, 450673), (1897, 399120), (2168, 349230), (2710, 279384), (3252, 232820), (3326, 227640), (3794, 199560), (4065, 186256), (4336, 174615), (4989, 151760), (5420, 139692), (5691, 133040), (6504, 116410), (6652, 113820), (7588, 99780), (8130, 93128), (8315, 91056), (9485, 79824), (9978, 75880), (10840, 69846), (11382, 66520), (11641, 65040), (13008, 58205), (13304, 56910), (15176, 49890), (16260, 46564), (16630, 45528), (18970, 39912), (19956, 37940), (21680, 34923), (22764, 33260), (23282, 32520), (24945, 30352), (26608, 28455)]