1570243949440

素因数分解:

$2^7\times 5^1\times {\mathrm{277}}^1\times {\mathrm{449}}^1\times {\mathrm{19727}}^1$

素因数の和:20472

約数の個数: 128

約数和(自身を含む): 3775998384000

約数和(自身を除く): 2205754434560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 277, 320, 449, 554, 640, 898, 1108, 1385, 1796, 2216, 2245, 2770, 3592, 4432, 4490, 5540, 7184, 8864, 8980, 11080, 14368, 17728, 17960, 19727, 22160, 28736, 35456, 35920, 39454, 44320, 57472, 71840, 78908, 88640, 98635, 124373, 143680, 157816, 177280, 197270, 248746, 287360, 315632, 394540, 497492, 621865, 631264, 789080, 994984, 1243730, 1262528, 1578160, 1989968, 2487460, 2525056, 3156320, 3979936, 4974920, 5464379, 6312640, 7959872, 8857423, 9949840, 10928758, 12625280, 15919744, 17714846, 19899680, 21857516, 27321895, 35429692, 39799360, 43715032, 44287115, 54643790, 70859384, 79598720, 87430064, 88574230, 109287580, 141718768, 174860128, 177148460, 218575160, 283437536, 349720256, 354296920, 437150320, 566875072, 699440512, 708593840, 874300640, 1133750144, 1417187680, 1748601280, 2453506171, 2834375360, 3497202560, 4907012342, 5668750720, 9814024684, 12267530855, 19628049368, 24535061710, 39256098736, 49070123420, 78512197472, 98140246840, 157024394944, 196280493680, 314048789888, 392560987360, 785121974720, 1570243949440]

約数ペア:

[(1, 1570243949440), (2, 785121974720), (4, 392560987360), (5, 314048789888), (8, 196280493680), (10, 157024394944), (16, 98140246840), (20, 78512197472), (32, 49070123420), (40, 39256098736), (64, 24535061710), (80, 19628049368), (128, 12267530855), (160, 9814024684), (277, 5668750720), (320, 4907012342), (449, 3497202560), (554, 2834375360), (640, 2453506171), (898, 1748601280), (1108, 1417187680), (1385, 1133750144), (1796, 874300640), (2216, 708593840), (2245, 699440512), (2770, 566875072), (3592, 437150320), (4432, 354296920), (4490, 349720256), (5540, 283437536), (7184, 218575160), (8864, 177148460), (8980, 174860128), (11080, 141718768), (14368, 109287580), (17728, 88574230), (17960, 87430064), (19727, 79598720), (22160, 70859384), (28736, 54643790), (35456, 44287115), (35920, 43715032), (39454, 39799360), (44320, 35429692), (57472, 27321895), (71840, 21857516), (78908, 19899680), (88640, 17714846), (98635, 15919744), (124373, 12625280), (143680, 10928758), (157816, 9949840), (177280, 8857423), (197270, 7959872), (248746, 6312640), (287360, 5464379), (315632, 4974920), (394540, 3979936), (497492, 3156320), (621865, 2525056), (631264, 2487460), (789080, 1989968), (994984, 1578160), (1243730, 1262528)]