64057360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 160

約数和(自身を含む): 173024640

約数和(自身を除く): 108967280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 37, 38, 40, 67, 68, 74, 76, 80, 85, 95, 134, 136, 148, 152, 170, 185, 190, 268, 272, 296, 304, 323, 335, 340, 370, 380, 536, 592, 629, 646, 670, 680, 703, 740, 760, 1072, 1139, 1258, 1273, 1292, 1340, 1360, 1406, 1480, 1520, 1615, 2278, 2479, 2516, 2546, 2584, 2680, 2812, 2960, 3145, 3230, 3515, 4556, 4958, 5032, 5092, 5168, 5360, 5624, 5695, 6290, 6365, 6460, 7030, 9112, 9916, 10064, 10184, 11248, 11390, 11951, 12395, 12580, 12730, 12920, 14060, 18224, 19832, 20368, 21641, 22780, 23902, 24790, 25160, 25460, 25840, 28120, 39664, 42143, 43282, 45560, 47101, 47804, 49580, 50320, 50920, 56240, 59755, 84286, 86564, 91120, 94202, 95608, 99160, 101840, 108205, 119510, 168572, 173128, 188404, 191216, 198320, 210715, 216410, 235505, 239020, 337144, 346256, 376808, 421430, 432820, 471010, 478040, 674288, 753616, 800717, 842860, 865640, 942020, 956080, 1601434, 1685720, 1731280, 1884040, 3202868, 3371440, 3768080, 4003585, 6405736, 8007170, 12811472, 16014340, 32028680, 64057360]

約数ペア:

[(1, 64057360), (2, 32028680), (4, 16014340), (5, 12811472), (8, 8007170), (10, 6405736), (16, 4003585), (17, 3768080), (19, 3371440), (20, 3202868), (34, 1884040), (37, 1731280), (38, 1685720), (40, 1601434), (67, 956080), (68, 942020), (74, 865640), (76, 842860), (80, 800717), (85, 753616), (95, 674288), (134, 478040), (136, 471010), (148, 432820), (152, 421430), (170, 376808), (185, 346256), (190, 337144), (268, 239020), (272, 235505), (296, 216410), (304, 210715), (323, 198320), (335, 191216), (340, 188404), (370, 173128), (380, 168572), (536, 119510), (592, 108205), (629, 101840), (646, 99160), (670, 95608), (680, 94202), (703, 91120), (740, 86564), (760, 84286), (1072, 59755), (1139, 56240), (1258, 50920), (1273, 50320), (1292, 49580), (1340, 47804), (1360, 47101), (1406, 45560), (1480, 43282), (1520, 42143), (1615, 39664), (2278, 28120), (2479, 25840), (2516, 25460), (2546, 25160), (2584, 24790), (2680, 23902), (2812, 22780), (2960, 21641), (3145, 20368), (3230, 19832), (3515, 18224), (4556, 14060), (4958, 12920), (5032, 12730), (5092, 12580), (5168, 12395), (5360, 11951), (5624, 11390), (5695, 11248), (6290, 10184), (6365, 10064), (6460, 9916), (7030, 9112)]