1077765840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:602

約数の個数: 240

約数和(自身を含む): 3779043840

約数和(自身を除く): 2701278000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 109, 120, 124, 144, 155, 180, 186, 218, 240, 248, 279, 310, 327, 360, 372, 436, 443, 465, 496, 545, 558, 620, 654, 720, 744, 872, 886, 930, 981, 1090, 1116, 1240, 1308, 1329, 1395, 1488, 1635, 1744, 1772, 1860, 1962, 2180, 2215, 2232, 2480, 2616, 2658, 2790, 3270, 3379, 3544, 3720, 3924, 3987, 4360, 4430, 4464, 4905, 5232, 5316, 5580, 6540, 6645, 6758, 7088, 7440, 7848, 7974, 8720, 8860, 9810, 10137, 10632, 11160, 13080, 13290, 13516, 13733, 15696, 15948, 16895, 17720, 19620, 19935, 20274, 21264, 22320, 26160, 26580, 27032, 27466, 30411, 31896, 33790, 35440, 39240, 39870, 40548, 41199, 48287, 50685, 53160, 54064, 54932, 60822, 63792, 67580, 68665, 78480, 79740, 81096, 82398, 96574, 101370, 106320, 109864, 121644, 123597, 135160, 137330, 144861, 152055, 159480, 162192, 164796, 193148, 202740, 205995, 219728, 241435, 243288, 247194, 270320, 274660, 289722, 304110, 318960, 329592, 386296, 405480, 411990, 434583, 482870, 486576, 494388, 549320, 579444, 608220, 617985, 659184, 724305, 772592, 810960, 823980, 869166, 965740, 988776, 1098640, 1158888, 1216440, 1235970, 1448610, 1496897, 1647960, 1738332, 1931480, 1977552, 2172915, 2317776, 2432880, 2471940, 2897220, 2993794, 3295920, 3476664, 3862960, 4345830, 4490691, 4943880, 5794440, 5987588, 6953328, 7484485, 8691660, 8981382, 9887760, 11588880, 11975176, 13472073, 14968970, 17383320, 17962764, 22453455, 23950352, 26944146, 29937940, 34766640, 35925528, 44906910, 53888292, 59875880, 67360365, 71851056, 89813820, 107776584, 119751760, 134720730, 179627640, 215553168, 269441460, 359255280, 538882920, 1077765840]

約数ペア:

[(1, 1077765840), (2, 538882920), (3, 359255280), (4, 269441460), (5, 215553168), (6, 179627640), (8, 134720730), (9, 119751760), (10, 107776584), (12, 89813820), (15, 71851056), (16, 67360365), (18, 59875880), (20, 53888292), (24, 44906910), (30, 35925528), (31, 34766640), (36, 29937940), (40, 26944146), (45, 23950352), (48, 22453455), (60, 17962764), (62, 17383320), (72, 14968970), (80, 13472073), (90, 11975176), (93, 11588880), (109, 9887760), (120, 8981382), (124, 8691660), (144, 7484485), (155, 6953328), (180, 5987588), (186, 5794440), (218, 4943880), (240, 4490691), (248, 4345830), (279, 3862960), (310, 3476664), (327, 3295920), (360, 2993794), (372, 2897220), (436, 2471940), (443, 2432880), (465, 2317776), (496, 2172915), (545, 1977552), (558, 1931480), (620, 1738332), (654, 1647960), (720, 1496897), (744, 1448610), (872, 1235970), (886, 1216440), (930, 1158888), (981, 1098640), (1090, 988776), (1116, 965740), (1240, 869166), (1308, 823980), (1329, 810960), (1395, 772592), (1488, 724305), (1635, 659184), (1744, 617985), (1772, 608220), (1860, 579444), (1962, 549320), (2180, 494388), (2215, 486576), (2232, 482870), (2480, 434583), (2616, 411990), (2658, 405480), (2790, 386296), (3270, 329592), (3379, 318960), (3544, 304110), (3720, 289722), (3924, 274660), (3987, 270320), (4360, 247194), (4430, 243288), (4464, 241435), (4905, 219728), (5232, 205995), (5316, 202740), (5580, 193148), (6540, 164796), (6645, 162192), (6758, 159480), (7088, 152055), (7440, 144861), (7848, 137330), (7974, 135160), (8720, 123597), (8860, 121644), (9810, 109864), (10137, 106320), (10632, 101370), (11160, 96574), (13080, 82398), (13290, 81096), (13516, 79740), (13733, 78480), (15696, 68665), (15948, 67580), (16895, 63792), (17720, 60822), (19620, 54932), (19935, 54064), (20274, 53160), (21264, 50685), (22320, 48287), (26160, 41199), (26580, 40548), (27032, 39870), (27466, 39240), (30411, 35440), (31896, 33790)]