160580700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:457

約数の個数: 216

約数和(自身を含む): 584962560

約数和(自身を除く): 424381860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 71, 75, 84, 90, 100, 105, 126, 140, 142, 150, 175, 180, 210, 213, 225, 252, 284, 300, 315, 350, 355, 359, 420, 426, 450, 497, 525, 630, 639, 700, 710, 718, 852, 900, 994, 1050, 1065, 1077, 1260, 1278, 1420, 1436, 1491, 1575, 1775, 1795, 1988, 2100, 2130, 2154, 2485, 2513, 2556, 2982, 3150, 3195, 3231, 3550, 3590, 4260, 4308, 4473, 4970, 5026, 5325, 5385, 5964, 6300, 6390, 6462, 7100, 7180, 7455, 7539, 8946, 8975, 9940, 10052, 10650, 10770, 12425, 12565, 12780, 12924, 14910, 15078, 15975, 16155, 17892, 17950, 21300, 21540, 22365, 22617, 24850, 25130, 25489, 26925, 29820, 30156, 31950, 32310, 35900, 37275, 37695, 44730, 45234, 49700, 50260, 50978, 53850, 62825, 63900, 64620, 74550, 75390, 76467, 80775, 89460, 90468, 101956, 107700, 111825, 113085, 125650, 127445, 149100, 150780, 152934, 161550, 178423, 188475, 223650, 226170, 229401, 251300, 254890, 305868, 323100, 356846, 376950, 382335, 447300, 452340, 458802, 509780, 535269, 565425, 637225, 713692, 753900, 764670, 892115, 917604, 1070538, 1130850, 1147005, 1274450, 1529340, 1605807, 1784230, 1911675, 2141076, 2261700, 2294010, 2548900, 2676345, 3211614, 3568460, 3823350, 4460575, 4588020, 5352690, 5735025, 6423228, 7646700, 8029035, 8921150, 10705380, 11470050, 13381725, 16058070, 17842300, 22940100, 26763450, 32116140, 40145175, 53526900, 80290350, 160580700]

約数ペア:

[(1, 160580700), (2, 80290350), (3, 53526900), (4, 40145175), (5, 32116140), (6, 26763450), (7, 22940100), (9, 17842300), (10, 16058070), (12, 13381725), (14, 11470050), (15, 10705380), (18, 8921150), (20, 8029035), (21, 7646700), (25, 6423228), (28, 5735025), (30, 5352690), (35, 4588020), (36, 4460575), (42, 3823350), (45, 3568460), (50, 3211614), (60, 2676345), (63, 2548900), (70, 2294010), (71, 2261700), (75, 2141076), (84, 1911675), (90, 1784230), (100, 1605807), (105, 1529340), (126, 1274450), (140, 1147005), (142, 1130850), (150, 1070538), (175, 917604), (180, 892115), (210, 764670), (213, 753900), (225, 713692), (252, 637225), (284, 565425), (300, 535269), (315, 509780), (350, 458802), (355, 452340), (359, 447300), (420, 382335), (426, 376950), (450, 356846), (497, 323100), (525, 305868), (630, 254890), (639, 251300), (700, 229401), (710, 226170), (718, 223650), (852, 188475), (900, 178423), (994, 161550), (1050, 152934), (1065, 150780), (1077, 149100), (1260, 127445), (1278, 125650), (1420, 113085), (1436, 111825), (1491, 107700), (1575, 101956), (1775, 90468), (1795, 89460), (1988, 80775), (2100, 76467), (2130, 75390), (2154, 74550), (2485, 64620), (2513, 63900), (2556, 62825), (2982, 53850), (3150, 50978), (3195, 50260), (3231, 49700), (3550, 45234), (3590, 44730), (4260, 37695), (4308, 37275), (4473, 35900), (4970, 32310), (5026, 31950), (5325, 30156), (5385, 29820), (5964, 26925), (6300, 25489), (6390, 25130), (6462, 24850), (7100, 22617), (7180, 22365), (7455, 21540), (7539, 21300), (8946, 17950), (8975, 17892), (9940, 16155), (10052, 15975), (10650, 15078), (10770, 14910), (12425, 12924), (12565, 12780)]