165681360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:634

約数の個数: 240

約数和(自身を含む): 619627008

約数和(自身を除く): 453945648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 571, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1116, 1142, 1170, 1209, 1240, 1395, 1488, 1560, 1612, 1713, 1860, 1872, 2015, 2232, 2284, 2340, 2418, 2480, 2790, 2855, 3120, 3224, 3426, 3627, 3720, 4030, 4464, 4568, 4680, 4836, 5139, 5580, 5710, 6045, 6448, 6852, 7254, 7423, 7440, 8060, 8565, 9136, 9360, 9672, 10278, 11160, 11420, 12090, 13704, 14508, 14846, 16120, 17130, 17701, 18135, 19344, 20556, 22269, 22320, 22840, 24180, 25695, 27408, 29016, 29692, 32240, 34260, 35402, 36270, 37115, 41112, 44538, 45680, 48360, 51390, 53103, 58032, 59384, 66807, 68520, 70804, 72540, 74230, 82224, 88505, 89076, 96720, 102780, 106206, 111345, 118768, 133614, 137040, 141608, 145080, 148460, 159309, 177010, 178152, 205560, 212412, 222690, 230113, 265515, 267228, 283216, 290160, 296920, 318618, 334035, 354020, 356304, 411120, 424824, 445380, 460226, 531030, 534456, 593840, 637236, 668070, 690339, 708040, 796545, 849648, 890760, 920452, 1062060, 1068912, 1150565, 1274472, 1336140, 1380678, 1416080, 1593090, 1781520, 1840904, 2071017, 2124120, 2301130, 2548944, 2672280, 2761356, 3186180, 3451695, 3681808, 4142034, 4248240, 4602260, 5344560, 5522712, 6372360, 6903390, 8284068, 9204520, 10355085, 11045424, 12744720, 13806780, 16568136, 18409040, 20710170, 27613560, 33136272, 41420340, 55227120, 82840680, 165681360]

約数ペア:

[(1, 165681360), (2, 82840680), (3, 55227120), (4, 41420340), (5, 33136272), (6, 27613560), (8, 20710170), (9, 18409040), (10, 16568136), (12, 13806780), (13, 12744720), (15, 11045424), (16, 10355085), (18, 9204520), (20, 8284068), (24, 6903390), (26, 6372360), (30, 5522712), (31, 5344560), (36, 4602260), (39, 4248240), (40, 4142034), (45, 3681808), (48, 3451695), (52, 3186180), (60, 2761356), (62, 2672280), (65, 2548944), (72, 2301130), (78, 2124120), (80, 2071017), (90, 1840904), (93, 1781520), (104, 1593090), (117, 1416080), (120, 1380678), (124, 1336140), (130, 1274472), (144, 1150565), (155, 1068912), (156, 1062060), (180, 920452), (186, 890760), (195, 849648), (208, 796545), (234, 708040), (240, 690339), (248, 668070), (260, 637236), (279, 593840), (310, 534456), (312, 531030), (360, 460226), (372, 445380), (390, 424824), (403, 411120), (465, 356304), (468, 354020), (496, 334035), (520, 318618), (558, 296920), (571, 290160), (585, 283216), (620, 267228), (624, 265515), (720, 230113), (744, 222690), (780, 212412), (806, 205560), (930, 178152), (936, 177010), (1040, 159309), (1116, 148460), (1142, 145080), (1170, 141608), (1209, 137040), (1240, 133614), (1395, 118768), (1488, 111345), (1560, 106206), (1612, 102780), (1713, 96720), (1860, 89076), (1872, 88505), (2015, 82224), (2232, 74230), (2284, 72540), (2340, 70804), (2418, 68520), (2480, 66807), (2790, 59384), (2855, 58032), (3120, 53103), (3224, 51390), (3426, 48360), (3627, 45680), (3720, 44538), (4030, 41112), (4464, 37115), (4568, 36270), (4680, 35402), (4836, 34260), (5139, 32240), (5580, 29692), (5710, 29016), (6045, 27408), (6448, 25695), (6852, 24180), (7254, 22840), (7423, 22320), (7440, 22269), (8060, 20556), (8565, 19344), (9136, 18135), (9360, 17701), (9672, 17130), (10278, 16120), (11160, 14846), (11420, 14508), (12090, 13704)]