212837040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22739}}^1$

素因数の和:22771

約数の個数: 120

約数和(自身を含む): 769794480

約数和(自身を除く): 556957440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 22739, 45478, 68217, 90956, 113695, 136434, 181912, 204651, 227390, 272868, 295607, 341085, 363824, 409302, 454780, 545736, 591214, 682170, 818604, 886821, 909560, 1023255, 1091472, 1182428, 1364340, 1478035, 1637208, 1773642, 1819120, 2046510, 2364856, 2660463, 2728680, 2956070, 3274416, 3547284, 4093020, 4434105, 4729712, 5320926, 5457360, 5912140, 7094568, 8186040, 8868210, 10641852, 11824280, 13302315, 14189136, 16372080, 17736420, 21283704, 23648560, 26604630, 35472840, 42567408, 53209260, 70945680, 106418520, 212837040]

約数ペア:

[(1, 212837040), (2, 106418520), (3, 70945680), (4, 53209260), (5, 42567408), (6, 35472840), (8, 26604630), (9, 23648560), (10, 21283704), (12, 17736420), (13, 16372080), (15, 14189136), (16, 13302315), (18, 11824280), (20, 10641852), (24, 8868210), (26, 8186040), (30, 7094568), (36, 5912140), (39, 5457360), (40, 5320926), (45, 4729712), (48, 4434105), (52, 4093020), (60, 3547284), (65, 3274416), (72, 2956070), (78, 2728680), (80, 2660463), (90, 2364856), (104, 2046510), (117, 1819120), (120, 1773642), (130, 1637208), (144, 1478035), (156, 1364340), (180, 1182428), (195, 1091472), (208, 1023255), (234, 909560), (240, 886821), (260, 818604), (312, 682170), (360, 591214), (390, 545736), (468, 454780), (520, 409302), (585, 363824), (624, 341085), (720, 295607), (780, 272868), (936, 227390), (1040, 204651), (1170, 181912), (1560, 136434), (1872, 113695), (2340, 90956), (3120, 68217), (4680, 45478), (9360, 22739)]