789848652840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{506313239}}^1$

素因数の和:506313266

約数の個数: 64

約数和(自身を含む): 2551818729600

約数和(自身を除く): 1761970076760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 506313239, 1012626478, 1518939717, 2025252956, 2531566195, 3037879434, 4050505912, 5063132390, 6075758868, 6582072107, 7594698585, 10126264780, 12151517736, 13164144214, 15189397170, 19746216321, 20252529560, 26328288428, 30378794340, 32910360535, 39492432642, 52656576856, 60757588680, 65820721070, 78984865284, 98731081605, 131641442140, 157969730568, 197462163210, 263282884280, 394924326420, 789848652840]

約数ペア:

[(1, 789848652840), (2, 394924326420), (3, 263282884280), (4, 197462163210), (5, 157969730568), (6, 131641442140), (8, 98731081605), (10, 78984865284), (12, 65820721070), (13, 60757588680), (15, 52656576856), (20, 39492432642), (24, 32910360535), (26, 30378794340), (30, 26328288428), (39, 20252529560), (40, 19746216321), (52, 15189397170), (60, 13164144214), (65, 12151517736), (78, 10126264780), (104, 7594698585), (120, 6582072107), (130, 6075758868), (156, 5063132390), (195, 4050505912), (260, 3037879434), (312, 2531566195), (390, 2025252956), (520, 1518939717), (780, 1012626478), (1560, 506313239)]