19013164920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{415861}}^1$

素因数の和:416005

約数の個数: 96

約数和(自身を含む): 62279493120

約数和(自身を除く): 43266328200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3810, 4572, 5080, 5715, 7620, 9144, 11430, 15240, 22860, 45720, 415861, 831722, 1247583, 1663444, 2079305, 2495166, 3326888, 3742749, 4158610, 4990332, 6237915, 7485498, 8317220, 9980664, 12475830, 14970996, 16634440, 18713745, 24951660, 29941992, 37427490, 49903320, 52814347, 74854980, 105628694, 149709960, 158443041, 211257388, 264071735, 316886082, 422514776, 475329123, 528143470, 633772164, 792215205, 950658246, 1056286940, 1267544328, 1584430410, 1901316492, 2112573880, 2376645615, 3168860820, 3802632984, 4753291230, 6337721640, 9506582460, 19013164920]

約数ペア:

[(1, 19013164920), (2, 9506582460), (3, 6337721640), (4, 4753291230), (5, 3802632984), (6, 3168860820), (8, 2376645615), (9, 2112573880), (10, 1901316492), (12, 1584430410), (15, 1267544328), (18, 1056286940), (20, 950658246), (24, 792215205), (30, 633772164), (36, 528143470), (40, 475329123), (45, 422514776), (60, 316886082), (72, 264071735), (90, 211257388), (120, 158443041), (127, 149709960), (180, 105628694), (254, 74854980), (360, 52814347), (381, 49903320), (508, 37427490), (635, 29941992), (762, 24951660), (1016, 18713745), (1143, 16634440), (1270, 14970996), (1524, 12475830), (1905, 9980664), (2286, 8317220), (2540, 7485498), (3048, 6237915), (3810, 4990332), (4572, 4158610), (5080, 3742749), (5715, 3326888), (7620, 2495166), (9144, 2079305), (11430, 1663444), (15240, 1247583), (22860, 831722), (45720, 415861)]