2018375280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:797

約数の個数: 320

約数和(自身を含む): 7353815040

約数和(自身を除く): 5335439760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 43, 45, 48, 54, 60, 62, 72, 80, 86, 90, 93, 108, 120, 124, 129, 135, 144, 155, 172, 180, 186, 215, 216, 240, 248, 258, 270, 279, 310, 344, 360, 372, 387, 430, 432, 465, 496, 516, 540, 558, 620, 645, 688, 701, 720, 744, 774, 837, 860, 930, 1032, 1080, 1116, 1161, 1240, 1290, 1333, 1395, 1402, 1488, 1548, 1674, 1720, 1860, 1935, 2064, 2103, 2160, 2232, 2322, 2480, 2580, 2666, 2790, 2804, 3096, 3348, 3440, 3505, 3720, 3870, 3999, 4185, 4206, 4464, 4644, 5160, 5332, 5580, 5608, 5805, 6192, 6309, 6665, 6696, 7010, 7440, 7740, 7998, 8370, 8412, 9288, 10320, 10515, 10664, 11160, 11216, 11610, 11997, 12618, 13330, 13392, 14020, 15480, 15996, 16740, 16824, 18576, 18927, 19995, 21030, 21328, 21731, 22320, 23220, 23994, 25236, 26660, 28040, 30143, 30960, 31545, 31992, 33480, 33648, 35991, 37854, 39990, 42060, 43462, 46440, 47988, 50472, 53320, 56080, 59985, 60286, 63090, 63984, 65193, 66960, 71982, 75708, 79980, 84120, 86924, 90429, 92880, 94635, 95976, 100944, 106640, 108655, 119970, 120572, 126180, 130386, 143964, 150715, 151416, 159960, 168240, 173848, 179955, 180858, 189270, 191952, 195579, 217310, 239940, 241144, 252360, 260772, 271287, 287928, 301430, 302832, 319920, 325965, 347696, 359910, 361716, 378540, 391158, 434620, 452145, 479880, 482288, 504720, 521544, 542574, 575856, 586737, 602860, 651930, 719820, 723432, 757080, 782316, 813861, 869240, 904290, 934433, 959760, 977895, 1043088, 1085148, 1173474, 1205720, 1303860, 1356435, 1439640, 1446864, 1514160, 1564632, 1627722, 1738480, 1808580, 1868866, 1955790, 2170296, 2346948, 2411440, 2607720, 2712870, 2803299, 2879280, 2933685, 3129264, 3255444, 3617160, 3737732, 3911580, 4069305, 4340592, 4672165, 4693896, 5215440, 5425740, 5606598, 5867370, 6510888, 7234320, 7475464, 7823160, 8138610, 8409897, 9344330, 9387792, 10851480, 11213196, 11734740, 13021776, 14016495, 14950928, 15646320, 16277220, 16819794, 18688660, 21702960, 22426392, 23469480, 25229691, 28032990, 32554440, 33639588, 37377320, 42049485, 44852784, 46938960, 50459382, 56065980, 65108880, 67279176, 74754640, 84098970, 100918764, 112131960, 126148455, 134558352, 168197940, 201837528, 224263920, 252296910, 336395880, 403675056, 504593820, 672791760, 1009187640, 2018375280]

約数ペア:

[(1, 2018375280), (2, 1009187640), (3, 672791760), (4, 504593820), (5, 403675056), (6, 336395880), (8, 252296910), (9, 224263920), (10, 201837528), (12, 168197940), (15, 134558352), (16, 126148455), (18, 112131960), (20, 100918764), (24, 84098970), (27, 74754640), (30, 67279176), (31, 65108880), (36, 56065980), (40, 50459382), (43, 46938960), (45, 44852784), (48, 42049485), (54, 37377320), (60, 33639588), (62, 32554440), (72, 28032990), (80, 25229691), (86, 23469480), (90, 22426392), (93, 21702960), (108, 18688660), (120, 16819794), (124, 16277220), (129, 15646320), (135, 14950928), (144, 14016495), (155, 13021776), (172, 11734740), (180, 11213196), (186, 10851480), (215, 9387792), (216, 9344330), (240, 8409897), (248, 8138610), (258, 7823160), (270, 7475464), (279, 7234320), (310, 6510888), (344, 5867370), (360, 5606598), (372, 5425740), (387, 5215440), (430, 4693896), (432, 4672165), (465, 4340592), (496, 4069305), (516, 3911580), (540, 3737732), (558, 3617160), (620, 3255444), (645, 3129264), (688, 2933685), (701, 2879280), (720, 2803299), (744, 2712870), (774, 2607720), (837, 2411440), (860, 2346948), (930, 2170296), (1032, 1955790), (1080, 1868866), (1116, 1808580), (1161, 1738480), (1240, 1627722), (1290, 1564632), (1333, 1514160), (1395, 1446864), (1402, 1439640), (1488, 1356435), (1548, 1303860), (1674, 1205720), (1720, 1173474), (1860, 1085148), (1935, 1043088), (2064, 977895), (2103, 959760), (2160, 934433), (2232, 904290), (2322, 869240), (2480, 813861), (2580, 782316), (2666, 757080), (2790, 723432), (2804, 719820), (3096, 651930), (3348, 602860), (3440, 586737), (3505, 575856), (3720, 542574), (3870, 521544), (3999, 504720), (4185, 482288), (4206, 479880), (4464, 452145), (4644, 434620), (5160, 391158), (5332, 378540), (5580, 361716), (5608, 359910), (5805, 347696), (6192, 325965), (6309, 319920), (6665, 302832), (6696, 301430), (7010, 287928), (7440, 271287), (7740, 260772), (7998, 252360), (8370, 241144), (8412, 239940), (9288, 217310), (10320, 195579), (10515, 191952), (10664, 189270), (11160, 180858), (11216, 179955), (11610, 173848), (11997, 168240), (12618, 159960), (13330, 151416), (13392, 150715), (14020, 143964), (15480, 130386), (15996, 126180), (16740, 120572), (16824, 119970), (18576, 108655), (18927, 106640), (19995, 100944), (21030, 95976), (21328, 94635), (21731, 92880), (22320, 90429), (23220, 86924), (23994, 84120), (25236, 79980), (26660, 75708), (28040, 71982), (30143, 66960), (30960, 65193), (31545, 63984), (31992, 63090), (33480, 60286), (33648, 59985), (35991, 56080), (37854, 53320), (39990, 50472), (42060, 47988), (43462, 46440)]