520343460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10589}}^1$

素因数の和:10627

約数の個数: 192

約数和(自身を含む): 1992614400

約数和(自身を除く): 1472270940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4914, 5460, 7020, 8190, 9828, 10589, 12285, 16380, 21178, 24570, 31767, 42356, 49140, 52945, 63534, 74123, 95301, 105890, 127068, 137657, 148246, 158835, 190602, 211780, 222369, 275314, 285903, 296492, 317670, 370615, 381204, 412971, 444738, 476505, 550628, 571806, 635340, 667107, 688285, 741230, 825942, 889476, 953010, 963599, 1111845, 1143612, 1238913, 1334214, 1376570, 1429515, 1482460, 1651884, 1906020, 1927198, 2001321, 2064855, 2223690, 2477826, 2668428, 2753140, 2859030, 2890797, 3335535, 3716739, 3854396, 4002642, 4129710, 4447380, 4817995, 4955652, 5718060, 5781594, 6194565, 6671070, 7433478, 8005284, 8259420, 8672391, 9635990, 10006605, 11563188, 12389130, 13342140, 14453985, 14866956, 17344782, 18583695, 19271980, 20013210, 24778260, 26017173, 28907970, 34689564, 37167390, 40026420, 43361955, 52034346, 57815940, 74334780, 86723910, 104068692, 130085865, 173447820, 260171730, 520343460]

約数ペア:

[(1, 520343460), (2, 260171730), (3, 173447820), (4, 130085865), (5, 104068692), (6, 86723910), (7, 74334780), (9, 57815940), (10, 52034346), (12, 43361955), (13, 40026420), (14, 37167390), (15, 34689564), (18, 28907970), (20, 26017173), (21, 24778260), (26, 20013210), (27, 19271980), (28, 18583695), (30, 17344782), (35, 14866956), (36, 14453985), (39, 13342140), (42, 12389130), (45, 11563188), (52, 10006605), (54, 9635990), (60, 8672391), (63, 8259420), (65, 8005284), (70, 7433478), (78, 6671070), (84, 6194565), (90, 5781594), (91, 5718060), (105, 4955652), (108, 4817995), (117, 4447380), (126, 4129710), (130, 4002642), (135, 3854396), (140, 3716739), (156, 3335535), (180, 2890797), (182, 2859030), (189, 2753140), (195, 2668428), (210, 2477826), (234, 2223690), (252, 2064855), (260, 2001321), (270, 1927198), (273, 1906020), (315, 1651884), (351, 1482460), (364, 1429515), (378, 1376570), (390, 1334214), (420, 1238913), (455, 1143612), (468, 1111845), (540, 963599), (546, 953010), (585, 889476), (630, 825942), (702, 741230), (756, 688285), (780, 667107), (819, 635340), (910, 571806), (945, 550628), (1092, 476505), (1170, 444738), (1260, 412971), (1365, 381204), (1404, 370615), (1638, 317670), (1755, 296492), (1820, 285903), (1890, 275314), (2340, 222369), (2457, 211780), (2730, 190602), (3276, 158835), (3510, 148246), (3780, 137657), (4095, 127068), (4914, 105890), (5460, 95301), (7020, 74123), (8190, 63534), (9828, 52945), (10589, 49140), (12285, 42356), (16380, 31767), (21178, 24570)]