127564920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:474

約数の個数: 192

約数和(自身を含む): 478033920

約数和(自身を除く): 350469000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 223, 227, 252, 280, 315, 360, 420, 446, 454, 504, 630, 669, 681, 840, 892, 908, 1115, 1135, 1260, 1338, 1362, 1561, 1589, 1784, 1816, 2007, 2043, 2230, 2270, 2520, 2676, 2724, 3122, 3178, 3345, 3405, 4014, 4086, 4460, 4540, 4683, 4767, 5352, 5448, 6244, 6356, 6690, 6810, 7805, 7945, 8028, 8172, 8920, 9080, 9366, 9534, 10035, 10215, 12488, 12712, 13380, 13620, 14049, 14301, 15610, 15890, 16056, 16344, 18732, 19068, 20070, 20430, 23415, 23835, 26760, 27240, 28098, 28602, 31220, 31780, 37464, 38136, 40140, 40860, 46830, 47670, 50621, 56196, 57204, 62440, 63560, 70245, 71505, 80280, 81720, 93660, 95340, 101242, 112392, 114408, 140490, 143010, 151863, 187320, 190680, 202484, 253105, 280980, 286020, 303726, 354347, 404968, 455589, 506210, 561960, 572040, 607452, 708694, 759315, 911178, 1012420, 1063041, 1214904, 1417388, 1518630, 1771735, 1822356, 2024840, 2126082, 2277945, 2834776, 3037260, 3189123, 3543470, 3644712, 4252164, 4555890, 5315205, 6074520, 6378246, 7086940, 8504328, 9111780, 10630410, 12756492, 14173880, 15945615, 18223560, 21260820, 25512984, 31891230, 42521640, 63782460, 127564920]

約数ペア:

[(1, 127564920), (2, 63782460), (3, 42521640), (4, 31891230), (5, 25512984), (6, 21260820), (7, 18223560), (8, 15945615), (9, 14173880), (10, 12756492), (12, 10630410), (14, 9111780), (15, 8504328), (18, 7086940), (20, 6378246), (21, 6074520), (24, 5315205), (28, 4555890), (30, 4252164), (35, 3644712), (36, 3543470), (40, 3189123), (42, 3037260), (45, 2834776), (56, 2277945), (60, 2126082), (63, 2024840), (70, 1822356), (72, 1771735), (84, 1518630), (90, 1417388), (105, 1214904), (120, 1063041), (126, 1012420), (140, 911178), (168, 759315), (180, 708694), (210, 607452), (223, 572040), (227, 561960), (252, 506210), (280, 455589), (315, 404968), (360, 354347), (420, 303726), (446, 286020), (454, 280980), (504, 253105), (630, 202484), (669, 190680), (681, 187320), (840, 151863), (892, 143010), (908, 140490), (1115, 114408), (1135, 112392), (1260, 101242), (1338, 95340), (1362, 93660), (1561, 81720), (1589, 80280), (1784, 71505), (1816, 70245), (2007, 63560), (2043, 62440), (2230, 57204), (2270, 56196), (2520, 50621), (2676, 47670), (2724, 46830), (3122, 40860), (3178, 40140), (3345, 38136), (3405, 37464), (4014, 31780), (4086, 31220), (4460, 28602), (4540, 28098), (4683, 27240), (4767, 26760), (5352, 23835), (5448, 23415), (6244, 20430), (6356, 20070), (6690, 19068), (6810, 18732), (7805, 16344), (7945, 16056), (8028, 15890), (8172, 15610), (8920, 14301), (9080, 14049), (9366, 13620), (9534, 13380), (10035, 12712), (10215, 12488)]