322016240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 240

約数和(自身を含む): 961813440

約数和(自身を除く): 639797200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 71, 80, 89, 91, 98, 104, 112, 130, 140, 142, 178, 182, 196, 208, 245, 260, 280, 284, 355, 356, 364, 392, 445, 455, 490, 497, 520, 560, 568, 623, 637, 710, 712, 728, 784, 890, 910, 923, 980, 994, 1040, 1136, 1157, 1246, 1274, 1420, 1424, 1456, 1780, 1820, 1846, 1960, 1988, 2314, 2485, 2492, 2548, 2840, 3115, 3185, 3479, 3560, 3640, 3692, 3920, 3976, 4361, 4615, 4628, 4970, 4984, 5096, 5680, 5785, 6230, 6319, 6370, 6461, 6958, 7120, 7280, 7384, 7952, 8099, 8722, 9230, 9256, 9940, 9968, 10192, 11570, 12460, 12638, 12740, 12922, 13916, 14768, 16198, 17395, 17444, 18460, 18512, 19880, 21805, 23140, 24920, 25276, 25480, 25844, 27832, 31595, 32305, 32396, 34790, 34888, 36920, 39760, 40495, 43610, 44233, 45227, 46280, 49840, 50552, 50960, 51688, 55664, 56693, 63190, 64610, 64792, 69580, 69776, 73840, 80990, 82147, 87220, 88466, 90454, 92560, 101104, 103376, 113386, 126380, 129220, 129584, 139160, 161980, 164294, 174440, 176932, 180908, 221165, 226135, 226772, 252760, 258440, 278320, 283465, 309631, 323960, 328588, 348880, 353864, 361816, 410735, 442330, 452270, 453544, 505520, 516880, 566930, 575029, 619262, 647920, 657176, 707728, 723632, 821470, 884660, 904540, 907088, 1133860, 1150058, 1238524, 1314352, 1548155, 1642940, 1769320, 1809080, 2267720, 2300116, 2477048, 2875145, 3096310, 3285880, 3538640, 3618160, 4025203, 4535440, 4600232, 4954096, 5750290, 6192620, 6571760, 8050406, 9200464, 11500580, 12385240, 16100812, 20126015, 23001160, 24770480, 32201624, 40252030, 46002320, 64403248, 80504060, 161008120, 322016240]

約数ペア:

[(1, 322016240), (2, 161008120), (4, 80504060), (5, 64403248), (7, 46002320), (8, 40252030), (10, 32201624), (13, 24770480), (14, 23001160), (16, 20126015), (20, 16100812), (26, 12385240), (28, 11500580), (35, 9200464), (40, 8050406), (49, 6571760), (52, 6192620), (56, 5750290), (65, 4954096), (70, 4600232), (71, 4535440), (80, 4025203), (89, 3618160), (91, 3538640), (98, 3285880), (104, 3096310), (112, 2875145), (130, 2477048), (140, 2300116), (142, 2267720), (178, 1809080), (182, 1769320), (196, 1642940), (208, 1548155), (245, 1314352), (260, 1238524), (280, 1150058), (284, 1133860), (355, 907088), (356, 904540), (364, 884660), (392, 821470), (445, 723632), (455, 707728), (490, 657176), (497, 647920), (520, 619262), (560, 575029), (568, 566930), (623, 516880), (637, 505520), (710, 453544), (712, 452270), (728, 442330), (784, 410735), (890, 361816), (910, 353864), (923, 348880), (980, 328588), (994, 323960), (1040, 309631), (1136, 283465), (1157, 278320), (1246, 258440), (1274, 252760), (1420, 226772), (1424, 226135), (1456, 221165), (1780, 180908), (1820, 176932), (1846, 174440), (1960, 164294), (1988, 161980), (2314, 139160), (2485, 129584), (2492, 129220), (2548, 126380), (2840, 113386), (3115, 103376), (3185, 101104), (3479, 92560), (3560, 90454), (3640, 88466), (3692, 87220), (3920, 82147), (3976, 80990), (4361, 73840), (4615, 69776), (4628, 69580), (4970, 64792), (4984, 64610), (5096, 63190), (5680, 56693), (5785, 55664), (6230, 51688), (6319, 50960), (6370, 50552), (6461, 49840), (6958, 46280), (7120, 45227), (7280, 44233), (7384, 43610), (7952, 40495), (8099, 39760), (8722, 36920), (9230, 34888), (9256, 34790), (9940, 32396), (9968, 32305), (10192, 31595), (11570, 27832), (12460, 25844), (12638, 25480), (12740, 25276), (12922, 24920), (13916, 23140), (14768, 21805), (16198, 19880), (17395, 18512), (17444, 18460)]