15676666460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{353}}^1\times {\mathrm{1877}}^1$

素因数の和:2272

約数の個数: 144

約数和(自身を含む): 40877960256

約数和(自身を除く): 25201293796

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 353, 364, 455, 676, 706, 845, 910, 1183, 1412, 1690, 1765, 1820, 1877, 2366, 2471, 3380, 3530, 3754, 4589, 4732, 4942, 5915, 7060, 7508, 9178, 9385, 9884, 11830, 12355, 13139, 18356, 18770, 22945, 23660, 24401, 24710, 26278, 32123, 37540, 45890, 48802, 49420, 52556, 59657, 64246, 65695, 91780, 97604, 119314, 122005, 128492, 131390, 160615, 170807, 238628, 244010, 262780, 298285, 317213, 321230, 341614, 417599, 488020, 596570, 634426, 642460, 662581, 683228, 835198, 854035, 1193140, 1268852, 1325162, 1586065, 1670396, 1708070, 2087995, 2220491, 2650324, 3172130, 3312905, 3416140, 4175990, 4440982, 4638067, 6344260, 6625810, 8351980, 8613553, 8881964, 9276134, 11102455, 13251620, 17227106, 18552268, 22204910, 23190335, 34454212, 43067765, 44409820, 46380670, 60294871, 86135530, 92761340, 111976189, 120589742, 172271060, 223952378, 241179484, 301474355, 447904756, 559880945, 602948710, 783833323, 1119761890, 1205897420, 1567666646, 2239523780, 3135333292, 3919166615, 7838333230, 15676666460]

約数ペア:

[(1, 15676666460), (2, 7838333230), (4, 3919166615), (5, 3135333292), (7, 2239523780), (10, 1567666646), (13, 1205897420), (14, 1119761890), (20, 783833323), (26, 602948710), (28, 559880945), (35, 447904756), (52, 301474355), (65, 241179484), (70, 223952378), (91, 172271060), (130, 120589742), (140, 111976189), (169, 92761340), (182, 86135530), (260, 60294871), (338, 46380670), (353, 44409820), (364, 43067765), (455, 34454212), (676, 23190335), (706, 22204910), (845, 18552268), (910, 17227106), (1183, 13251620), (1412, 11102455), (1690, 9276134), (1765, 8881964), (1820, 8613553), (1877, 8351980), (2366, 6625810), (2471, 6344260), (3380, 4638067), (3530, 4440982), (3754, 4175990), (4589, 3416140), (4732, 3312905), (4942, 3172130), (5915, 2650324), (7060, 2220491), (7508, 2087995), (9178, 1708070), (9385, 1670396), (9884, 1586065), (11830, 1325162), (12355, 1268852), (13139, 1193140), (18356, 854035), (18770, 835198), (22945, 683228), (23660, 662581), (24401, 642460), (24710, 634426), (26278, 596570), (32123, 488020), (37540, 417599), (45890, 341614), (48802, 321230), (49420, 317213), (52556, 298285), (59657, 262780), (64246, 244010), (65695, 238628), (91780, 170807), (97604, 160615), (119314, 131390), (122005, 128492)]