165380880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^5\times {\mathrm{41}}^1$

素因数の和:92

約数の個数: 240

約数和(自身を含む): 612710784

約数和(自身を除く): 447329904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 49, 56, 60, 70, 80, 82, 84, 98, 105, 112, 120, 123, 140, 147, 164, 168, 196, 205, 210, 240, 245, 246, 280, 287, 294, 328, 336, 343, 392, 410, 420, 490, 492, 560, 574, 588, 615, 656, 686, 735, 784, 820, 840, 861, 980, 984, 1029, 1148, 1176, 1230, 1372, 1435, 1470, 1640, 1680, 1715, 1722, 1960, 1968, 2009, 2058, 2296, 2352, 2401, 2460, 2744, 2870, 2940, 3280, 3430, 3444, 3920, 4018, 4116, 4305, 4592, 4802, 4920, 5145, 5488, 5740, 5880, 6027, 6860, 6888, 7203, 8036, 8232, 8610, 9604, 9840, 10045, 10290, 11480, 11760, 12005, 12054, 13720, 13776, 14063, 14406, 16072, 16464, 16807, 17220, 19208, 20090, 20580, 22960, 24010, 24108, 27440, 28126, 28812, 30135, 32144, 33614, 34440, 36015, 38416, 40180, 41160, 42189, 48020, 48216, 50421, 56252, 57624, 60270, 67228, 68880, 70315, 72030, 80360, 82320, 84035, 84378, 96040, 96432, 98441, 100842, 112504, 115248, 120540, 134456, 140630, 144060, 160720, 168070, 168756, 192080, 196882, 201684, 210945, 225008, 241080, 252105, 268912, 281260, 288120, 295323, 336140, 337512, 393764, 403368, 421890, 482160, 492205, 504210, 562520, 576240, 590646, 672280, 675024, 689087, 787528, 806736, 843780, 984410, 1008420, 1125040, 1181292, 1344560, 1378174, 1476615, 1575056, 1687560, 1968820, 2016840, 2067261, 2362584, 2756348, 2953230, 3375120, 3445435, 3937640, 4033680, 4134522, 4725168, 5512696, 5906460, 6890870, 7875280, 8269044, 10336305, 11025392, 11812920, 13781740, 16538088, 20672610, 23625840, 27563480, 33076176, 41345220, 55126960, 82690440, 165380880]

約数ペア:

[(1, 165380880), (2, 82690440), (3, 55126960), (4, 41345220), (5, 33076176), (6, 27563480), (7, 23625840), (8, 20672610), (10, 16538088), (12, 13781740), (14, 11812920), (15, 11025392), (16, 10336305), (20, 8269044), (21, 7875280), (24, 6890870), (28, 5906460), (30, 5512696), (35, 4725168), (40, 4134522), (41, 4033680), (42, 3937640), (48, 3445435), (49, 3375120), (56, 2953230), (60, 2756348), (70, 2362584), (80, 2067261), (82, 2016840), (84, 1968820), (98, 1687560), (105, 1575056), (112, 1476615), (120, 1378174), (123, 1344560), (140, 1181292), (147, 1125040), (164, 1008420), (168, 984410), (196, 843780), (205, 806736), (210, 787528), (240, 689087), (245, 675024), (246, 672280), (280, 590646), (287, 576240), (294, 562520), (328, 504210), (336, 492205), (343, 482160), (392, 421890), (410, 403368), (420, 393764), (490, 337512), (492, 336140), (560, 295323), (574, 288120), (588, 281260), (615, 268912), (656, 252105), (686, 241080), (735, 225008), (784, 210945), (820, 201684), (840, 196882), (861, 192080), (980, 168756), (984, 168070), (1029, 160720), (1148, 144060), (1176, 140630), (1230, 134456), (1372, 120540), (1435, 115248), (1470, 112504), (1640, 100842), (1680, 98441), (1715, 96432), (1722, 96040), (1960, 84378), (1968, 84035), (2009, 82320), (2058, 80360), (2296, 72030), (2352, 70315), (2401, 68880), (2460, 67228), (2744, 60270), (2870, 57624), (2940, 56252), (3280, 50421), (3430, 48216), (3444, 48020), (3920, 42189), (4018, 41160), (4116, 40180), (4305, 38416), (4592, 36015), (4802, 34440), (4920, 33614), (5145, 32144), (5488, 30135), (5740, 28812), (5880, 28126), (6027, 27440), (6860, 24108), (6888, 24010), (7203, 22960), (8036, 20580), (8232, 20090), (8610, 19208), (9604, 17220), (9840, 16807), (10045, 16464), (10290, 16072), (11480, 14406), (11760, 14063), (12005, 13776), (12054, 13720)]