165751320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{4027}}^1$

素因数の和:4062

約数の個数: 128

約数和(自身を含む): 580032000

約数和(自身を除く): 414280680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2744, 2940, 3430, 4027, 4116, 5145, 5880, 6860, 8054, 8232, 10290, 12081, 13720, 16108, 20135, 20580, 24162, 28189, 32216, 40270, 41160, 48324, 56378, 60405, 80540, 84567, 96648, 112756, 120810, 140945, 161080, 169134, 197323, 225512, 241620, 281890, 338268, 394646, 422835, 483240, 563780, 591969, 676536, 789292, 845670, 986615, 1127560, 1183938, 1381261, 1578584, 1691340, 1973230, 2367876, 2762522, 2959845, 3382680, 3946460, 4143783, 4735752, 5525044, 5919690, 6906305, 7892920, 8287566, 11050088, 11839380, 13812610, 16575132, 20718915, 23678760, 27625220, 33150264, 41437830, 55250440, 82875660, 165751320]

約数ペア:

[(1, 165751320), (2, 82875660), (3, 55250440), (4, 41437830), (5, 33150264), (6, 27625220), (7, 23678760), (8, 20718915), (10, 16575132), (12, 13812610), (14, 11839380), (15, 11050088), (20, 8287566), (21, 7892920), (24, 6906305), (28, 5919690), (30, 5525044), (35, 4735752), (40, 4143783), (42, 3946460), (49, 3382680), (56, 2959845), (60, 2762522), (70, 2367876), (84, 1973230), (98, 1691340), (105, 1578584), (120, 1381261), (140, 1183938), (147, 1127560), (168, 986615), (196, 845670), (210, 789292), (245, 676536), (280, 591969), (294, 563780), (343, 483240), (392, 422835), (420, 394646), (490, 338268), (588, 281890), (686, 241620), (735, 225512), (840, 197323), (980, 169134), (1029, 161080), (1176, 140945), (1372, 120810), (1470, 112756), (1715, 96648), (1960, 84567), (2058, 80540), (2744, 60405), (2940, 56378), (3430, 48324), (4027, 41160), (4116, 40270), (5145, 32216), (5880, 28189), (6860, 24162), (8054, 20580), (8232, 20135), (10290, 16108), (12081, 13720)]