669946680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47717}}^1$

素因数の和:47750

約数の個数: 128

約数和(自身を含む): 2404987200

約数和(自身を除く): 1735040520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 47717, 95434, 143151, 190868, 238585, 286302, 381736, 429453, 477170, 572604, 620321, 715755, 858906, 954340, 1145208, 1240642, 1288359, 1431510, 1717812, 1860963, 1908680, 2147265, 2481284, 2576718, 2863020, 3101605, 3435624, 3721926, 4294530, 4962568, 5153436, 5582889, 5726040, 6203210, 6441795, 7443852, 8589060, 9304815, 10306872, 11165778, 12406420, 12883590, 14887704, 16748667, 17178120, 18609630, 22331556, 24812840, 25767180, 27914445, 33497334, 37219260, 44663112, 51534360, 55828890, 66994668, 74438520, 83743335, 111657780, 133989336, 167486670, 223315560, 334973340, 669946680]

約数ペア:

[(1, 669946680), (2, 334973340), (3, 223315560), (4, 167486670), (5, 133989336), (6, 111657780), (8, 83743335), (9, 74438520), (10, 66994668), (12, 55828890), (13, 51534360), (15, 44663112), (18, 37219260), (20, 33497334), (24, 27914445), (26, 25767180), (27, 24812840), (30, 22331556), (36, 18609630), (39, 17178120), (40, 16748667), (45, 14887704), (52, 12883590), (54, 12406420), (60, 11165778), (65, 10306872), (72, 9304815), (78, 8589060), (90, 7443852), (104, 6441795), (108, 6203210), (117, 5726040), (120, 5582889), (130, 5153436), (135, 4962568), (156, 4294530), (180, 3721926), (195, 3435624), (216, 3101605), (234, 2863020), (260, 2576718), (270, 2481284), (312, 2147265), (351, 1908680), (360, 1860963), (390, 1717812), (468, 1431510), (520, 1288359), (540, 1240642), (585, 1145208), (702, 954340), (780, 858906), (936, 715755), (1080, 620321), (1170, 572604), (1404, 477170), (1560, 429453), (1755, 381736), (2340, 286302), (2808, 238585), (3510, 190868), (4680, 143151), (7020, 95434), (14040, 47717)]