163244640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26161}}^1$

素因数の和:26192

約数の個数: 96

約数和(自身を含む): 553797216

約数和(自身を除く): 390552576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 26161, 52322, 78483, 104644, 130805, 156966, 209288, 261610, 313932, 340093, 392415, 418576, 523220, 627864, 680186, 784830, 837152, 1020279, 1046440, 1255728, 1360372, 1569660, 1700465, 2040558, 2092880, 2511456, 2720744, 3139320, 3400930, 4081116, 4185760, 5101395, 5441488, 6278640, 6801860, 8162232, 10202790, 10882976, 12557280, 13603720, 16324464, 20405580, 27207440, 32648928, 40811160, 54414880, 81622320, 163244640]

約数ペア:

[(1, 163244640), (2, 81622320), (3, 54414880), (4, 40811160), (5, 32648928), (6, 27207440), (8, 20405580), (10, 16324464), (12, 13603720), (13, 12557280), (15, 10882976), (16, 10202790), (20, 8162232), (24, 6801860), (26, 6278640), (30, 5441488), (32, 5101395), (39, 4185760), (40, 4081116), (48, 3400930), (52, 3139320), (60, 2720744), (65, 2511456), (78, 2092880), (80, 2040558), (96, 1700465), (104, 1569660), (120, 1360372), (130, 1255728), (156, 1046440), (160, 1020279), (195, 837152), (208, 784830), (240, 680186), (260, 627864), (312, 523220), (390, 418576), (416, 392415), (480, 340093), (520, 313932), (624, 261610), (780, 209288), (1040, 156966), (1248, 130805), (1560, 104644), (2080, 78483), (3120, 52322), (6240, 26161)]