16874138520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{337213}}^1$

素因数の和:337369

約数の個数: 96

約数和(自身を含む): 55235653200

約数和(自身を除く): 38361514680

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, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1390, 1668, 2085, 2502, 2780, 3336, 4170, 5004, 5560, 6255, 8340, 10008, 12510, 16680, 25020, 50040, 337213, 674426, 1011639, 1348852, 1686065, 2023278, 2697704, 3034917, 3372130, 4046556, 5058195, 6069834, 6744260, 8093112, 10116390, 12139668, 13488520, 15174585, 20232780, 24279336, 30349170, 40465560, 46872607, 60698340, 93745214, 121396680, 140617821, 187490428, 234363035, 281235642, 374980856, 421853463, 468726070, 562471284, 703089105, 843706926, 937452140, 1124942568, 1406178210, 1687413852, 1874904280, 2109267315, 2812356420, 3374827704, 4218534630, 5624712840, 8437069260, 16874138520]

約数ペア:

[(1, 16874138520), (2, 8437069260), (3, 5624712840), (4, 4218534630), (5, 3374827704), (6, 2812356420), (8, 2109267315), (9, 1874904280), (10, 1687413852), (12, 1406178210), (15, 1124942568), (18, 937452140), (20, 843706926), (24, 703089105), (30, 562471284), (36, 468726070), (40, 421853463), (45, 374980856), (60, 281235642), (72, 234363035), (90, 187490428), (120, 140617821), (139, 121396680), (180, 93745214), (278, 60698340), (360, 46872607), (417, 40465560), (556, 30349170), (695, 24279336), (834, 20232780), (1112, 15174585), (1251, 13488520), (1390, 12139668), (1668, 10116390), (2085, 8093112), (2502, 6744260), (2780, 6069834), (3336, 5058195), (4170, 4046556), (5004, 3372130), (5560, 3034917), (6255, 2697704), (8340, 2023278), (10008, 1686065), (12510, 1348852), (16680, 1011639), (25020, 674426), (50040, 337213)]