307363560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1531}}^1$

素因数の和:1791

約数の個数: 128

約数和(自身を含む): 1058918400

約数和(自身を除く): 751554840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 239, 280, 420, 478, 717, 840, 956, 1195, 1434, 1531, 1673, 1912, 2390, 2868, 3062, 3346, 3585, 4593, 4780, 5019, 5736, 6124, 6692, 7170, 7655, 8365, 9186, 9560, 10038, 10717, 12248, 13384, 14340, 15310, 16730, 18372, 20076, 21434, 22965, 25095, 28680, 30620, 32151, 33460, 36744, 40152, 42868, 45930, 50190, 53585, 61240, 64302, 66920, 85736, 91860, 100380, 107170, 128604, 160755, 183720, 200760, 214340, 257208, 321510, 365909, 428680, 643020, 731818, 1097727, 1286040, 1463636, 1829545, 2195454, 2561363, 2927272, 3659090, 4390908, 5122726, 5488635, 7318180, 7684089, 8781816, 10245452, 10977270, 12806815, 14636360, 15368178, 20490904, 21954540, 25613630, 30736356, 38420445, 43909080, 51227260, 61472712, 76840890, 102454520, 153681780, 307363560]

約数ペア:

[(1, 307363560), (2, 153681780), (3, 102454520), (4, 76840890), (5, 61472712), (6, 51227260), (7, 43909080), (8, 38420445), (10, 30736356), (12, 25613630), (14, 21954540), (15, 20490904), (20, 15368178), (21, 14636360), (24, 12806815), (28, 10977270), (30, 10245452), (35, 8781816), (40, 7684089), (42, 7318180), (56, 5488635), (60, 5122726), (70, 4390908), (84, 3659090), (105, 2927272), (120, 2561363), (140, 2195454), (168, 1829545), (210, 1463636), (239, 1286040), (280, 1097727), (420, 731818), (478, 643020), (717, 428680), (840, 365909), (956, 321510), (1195, 257208), (1434, 214340), (1531, 200760), (1673, 183720), (1912, 160755), (2390, 128604), (2868, 107170), (3062, 100380), (3346, 91860), (3585, 85736), (4593, 66920), (4780, 64302), (5019, 61240), (5736, 53585), (6124, 50190), (6692, 45930), (7170, 42868), (7655, 40152), (8365, 36744), (9186, 33460), (9560, 32151), (10038, 30620), (10717, 28680), (12248, 25095), (13384, 22965), (14340, 21434), (15310, 20076), (16730, 18372)]