82840680

素因数分解:

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

素因数の和:632

約数の個数: 192

約数和(自身を含む): 299819520

約数和(自身を除く): 216978840

約数列:

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

約数ペア:

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