23403744840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{287233}}^1$

素因数の和:287351

約数の個数: 128

約数和(自身を含む): 81068924160

約数和(自身を除く): 57665179320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1940, 2037, 2328, 2716, 2910, 3395, 3880, 4074, 5432, 5820, 6790, 8148, 10185, 11640, 13580, 16296, 20370, 27160, 40740, 81480, 287233, 574466, 861699, 1148932, 1436165, 1723398, 2010631, 2297864, 2872330, 3446796, 4021262, 4308495, 5744660, 6031893, 6893592, 8042524, 8616990, 10053155, 11489320, 12063786, 16085048, 17233980, 20106310, 24127572, 27861601, 30159465, 34467960, 40212620, 48255144, 55723202, 60318930, 80425240, 83584803, 111446404, 120637860, 139308005, 167169606, 195031207, 222892808, 241275720, 278616010, 334339212, 390062414, 417924015, 557232020, 585093621, 668678424, 780124828, 835848030, 975156035, 1114464040, 1170187242, 1560249656, 1671696060, 1950312070, 2340374484, 2925468105, 3343392120, 3900624140, 4680748968, 5850936210, 7801248280, 11701872420, 23403744840]

約数ペア:

[(1, 23403744840), (2, 11701872420), (3, 7801248280), (4, 5850936210), (5, 4680748968), (6, 3900624140), (7, 3343392120), (8, 2925468105), (10, 2340374484), (12, 1950312070), (14, 1671696060), (15, 1560249656), (20, 1170187242), (21, 1114464040), (24, 975156035), (28, 835848030), (30, 780124828), (35, 668678424), (40, 585093621), (42, 557232020), (56, 417924015), (60, 390062414), (70, 334339212), (84, 278616010), (97, 241275720), (105, 222892808), (120, 195031207), (140, 167169606), (168, 139308005), (194, 120637860), (210, 111446404), (280, 83584803), (291, 80425240), (388, 60318930), (420, 55723202), (485, 48255144), (582, 40212620), (679, 34467960), (776, 30159465), (840, 27861601), (970, 24127572), (1164, 20106310), (1358, 17233980), (1455, 16085048), (1940, 12063786), (2037, 11489320), (2328, 10053155), (2716, 8616990), (2910, 8042524), (3395, 6893592), (3880, 6031893), (4074, 5744660), (5432, 4308495), (5820, 4021262), (6790, 3446796), (8148, 2872330), (10185, 2297864), (11640, 2010631), (13580, 1723398), (16296, 1436165), (20370, 1148932), (27160, 861699), (40740, 574466), (81480, 287233)]