223496640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1187

約数の個数: 168

約数和(自身を含む): 780275808

約数和(自身を除く): 556779168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 960, 1065, 1093, 1136, 1278, 1420, 1440, 1704, 2130, 2186, 2272, 2556, 2840, 2880, 3195, 3279, 3408, 4260, 4372, 4544, 5112, 5465, 5680, 6390, 6558, 6816, 8520, 8744, 9837, 10224, 10930, 11360, 12780, 13116, 13632, 16395, 17040, 17488, 19674, 20448, 21860, 22720, 25560, 26232, 32790, 34080, 34976, 39348, 40896, 43720, 49185, 51120, 52464, 65580, 68160, 69952, 77603, 78696, 87440, 98370, 102240, 104928, 131160, 155206, 157392, 174880, 196740, 204480, 209856, 232809, 262320, 310412, 314784, 349760, 388015, 393480, 465618, 524640, 620824, 629568, 698427, 776030, 786960, 931236, 1049280, 1164045, 1241648, 1396854, 1552060, 1573920, 1862472, 2328090, 2483296, 2793708, 3104120, 3147840, 3492135, 3724944, 4656180, 4966592, 5587416, 6208240, 6984270, 7449888, 9312360, 11174832, 12416480, 13968540, 14899776, 18624720, 22349664, 24832960, 27937080, 37249440, 44699328, 55874160, 74498880, 111748320, 223496640]

約数ペア:

[(1, 223496640), (2, 111748320), (3, 74498880), (4, 55874160), (5, 44699328), (6, 37249440), (8, 27937080), (9, 24832960), (10, 22349664), (12, 18624720), (15, 14899776), (16, 13968540), (18, 12416480), (20, 11174832), (24, 9312360), (30, 7449888), (32, 6984270), (36, 6208240), (40, 5587416), (45, 4966592), (48, 4656180), (60, 3724944), (64, 3492135), (71, 3147840), (72, 3104120), (80, 2793708), (90, 2483296), (96, 2328090), (120, 1862472), (142, 1573920), (144, 1552060), (160, 1396854), (180, 1241648), (192, 1164045), (213, 1049280), (240, 931236), (284, 786960), (288, 776030), (320, 698427), (355, 629568), (360, 620824), (426, 524640), (480, 465618), (568, 393480), (576, 388015), (639, 349760), (710, 314784), (720, 310412), (852, 262320), (960, 232809), (1065, 209856), (1093, 204480), (1136, 196740), (1278, 174880), (1420, 157392), (1440, 155206), (1704, 131160), (2130, 104928), (2186, 102240), (2272, 98370), (2556, 87440), (2840, 78696), (2880, 77603), (3195, 69952), (3279, 68160), (3408, 65580), (4260, 52464), (4372, 51120), (4544, 49185), (5112, 43720), (5465, 40896), (5680, 39348), (6390, 34976), (6558, 34080), (6816, 32790), (8520, 26232), (8744, 25560), (9837, 22720), (10224, 21860), (10930, 20448), (11360, 19674), (12780, 17488), (13116, 17040), (13632, 16395)]