164012040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:473

約数の個数: 160

約数和(自身を含む): 556174080

約数和(自身を除く): 392162040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 223, 227, 270, 324, 360, 405, 446, 454, 540, 648, 669, 681, 810, 892, 908, 1080, 1115, 1135, 1338, 1362, 1620, 1784, 1816, 2007, 2043, 2230, 2270, 2676, 2724, 3240, 3345, 3405, 4014, 4086, 4460, 4540, 5352, 5448, 6021, 6129, 6690, 6810, 8028, 8172, 8920, 9080, 10035, 10215, 12042, 12258, 13380, 13620, 16056, 16344, 18063, 18387, 20070, 20430, 24084, 24516, 26760, 27240, 30105, 30645, 36126, 36774, 40140, 40860, 48168, 49032, 50621, 60210, 61290, 72252, 73548, 80280, 81720, 90315, 91935, 101242, 120420, 122580, 144504, 147096, 151863, 180630, 183870, 202484, 240840, 245160, 253105, 303726, 361260, 367740, 404968, 455589, 506210, 607452, 722520, 735480, 759315, 911178, 1012420, 1214904, 1366767, 1518630, 1822356, 2024840, 2277945, 2733534, 3037260, 3644712, 4100301, 4555890, 5467068, 6074520, 6833835, 8200602, 9111780, 10934136, 13667670, 16401204, 18223560, 20501505, 27335340, 32802408, 41003010, 54670680, 82006020, 164012040]

約数ペア:

[(1, 164012040), (2, 82006020), (3, 54670680), (4, 41003010), (5, 32802408), (6, 27335340), (8, 20501505), (9, 18223560), (10, 16401204), (12, 13667670), (15, 10934136), (18, 9111780), (20, 8200602), (24, 6833835), (27, 6074520), (30, 5467068), (36, 4555890), (40, 4100301), (45, 3644712), (54, 3037260), (60, 2733534), (72, 2277945), (81, 2024840), (90, 1822356), (108, 1518630), (120, 1366767), (135, 1214904), (162, 1012420), (180, 911178), (216, 759315), (223, 735480), (227, 722520), (270, 607452), (324, 506210), (360, 455589), (405, 404968), (446, 367740), (454, 361260), (540, 303726), (648, 253105), (669, 245160), (681, 240840), (810, 202484), (892, 183870), (908, 180630), (1080, 151863), (1115, 147096), (1135, 144504), (1338, 122580), (1362, 120420), (1620, 101242), (1784, 91935), (1816, 90315), (2007, 81720), (2043, 80280), (2230, 73548), (2270, 72252), (2676, 61290), (2724, 60210), (3240, 50621), (3345, 49032), (3405, 48168), (4014, 40860), (4086, 40140), (4460, 36774), (4540, 36126), (5352, 30645), (5448, 30105), (6021, 27240), (6129, 26760), (6690, 24516), (6810, 24084), (8028, 20430), (8172, 20070), (8920, 18387), (9080, 18063), (10035, 16344), (10215, 16056), (12042, 13620), (12258, 13380)]