282295440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:814

約数の個数: 240

約数和(自身を含む): 1098739200

約数和(自身を除く): 816443760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 79, 80, 84, 90, 105, 112, 120, 126, 140, 144, 158, 168, 180, 210, 237, 240, 252, 280, 315, 316, 336, 360, 395, 420, 474, 504, 553, 560, 630, 632, 709, 711, 720, 790, 840, 948, 1008, 1106, 1185, 1260, 1264, 1418, 1422, 1580, 1659, 1680, 1896, 2127, 2212, 2370, 2520, 2765, 2836, 2844, 3160, 3318, 3545, 3555, 3792, 4254, 4424, 4740, 4963, 4977, 5040, 5530, 5672, 5688, 6320, 6381, 6636, 7090, 7110, 8295, 8508, 8848, 9480, 9926, 9954, 10635, 11060, 11344, 11376, 12762, 13272, 14180, 14220, 14889, 16590, 17016, 18960, 19852, 19908, 21270, 22120, 24815, 24885, 25524, 26544, 28360, 28440, 29778, 31905, 33180, 34032, 39704, 39816, 42540, 44240, 44667, 49630, 49770, 51048, 56011, 56720, 56880, 59556, 63810, 66360, 74445, 79408, 79632, 85080, 89334, 99260, 99540, 102096, 112022, 119112, 127620, 132720, 148890, 168033, 170160, 178668, 198520, 199080, 223335, 224044, 238224, 255240, 280055, 297780, 336066, 357336, 392077, 397040, 398160, 446670, 448088, 504099, 510480, 560110, 595560, 672132, 714672, 784154, 840165, 893340, 896176, 1008198, 1120220, 1176231, 1191120, 1344264, 1568308, 1680330, 1786680, 1960385, 2016396, 2240440, 2352462, 2520495, 2688528, 3136616, 3360660, 3528693, 3573360, 3920770, 4032792, 4480880, 4704924, 5040990, 5881155, 6273232, 6721320, 7057386, 7841540, 8065584, 9409848, 10081980, 11762310, 13442640, 14114772, 15683080, 17643465, 18819696, 20163960, 23524620, 28229544, 31366160, 35286930, 40327920, 47049240, 56459088, 70573860, 94098480, 141147720, 282295440]

約数ペア:

[(1, 282295440), (2, 141147720), (3, 94098480), (4, 70573860), (5, 56459088), (6, 47049240), (7, 40327920), (8, 35286930), (9, 31366160), (10, 28229544), (12, 23524620), (14, 20163960), (15, 18819696), (16, 17643465), (18, 15683080), (20, 14114772), (21, 13442640), (24, 11762310), (28, 10081980), (30, 9409848), (35, 8065584), (36, 7841540), (40, 7057386), (42, 6721320), (45, 6273232), (48, 5881155), (56, 5040990), (60, 4704924), (63, 4480880), (70, 4032792), (72, 3920770), (79, 3573360), (80, 3528693), (84, 3360660), (90, 3136616), (105, 2688528), (112, 2520495), (120, 2352462), (126, 2240440), (140, 2016396), (144, 1960385), (158, 1786680), (168, 1680330), (180, 1568308), (210, 1344264), (237, 1191120), (240, 1176231), (252, 1120220), (280, 1008198), (315, 896176), (316, 893340), (336, 840165), (360, 784154), (395, 714672), (420, 672132), (474, 595560), (504, 560110), (553, 510480), (560, 504099), (630, 448088), (632, 446670), (709, 398160), (711, 397040), (720, 392077), (790, 357336), (840, 336066), (948, 297780), (1008, 280055), (1106, 255240), (1185, 238224), (1260, 224044), (1264, 223335), (1418, 199080), (1422, 198520), (1580, 178668), (1659, 170160), (1680, 168033), (1896, 148890), (2127, 132720), (2212, 127620), (2370, 119112), (2520, 112022), (2765, 102096), (2836, 99540), (2844, 99260), (3160, 89334), (3318, 85080), (3545, 79632), (3555, 79408), (3792, 74445), (4254, 66360), (4424, 63810), (4740, 59556), (4963, 56880), (4977, 56720), (5040, 56011), (5530, 51048), (5672, 49770), (5688, 49630), (6320, 44667), (6381, 44240), (6636, 42540), (7090, 39816), (7110, 39704), (8295, 34032), (8508, 33180), (8848, 31905), (9480, 29778), (9926, 28440), (9954, 28360), (10635, 26544), (11060, 25524), (11344, 24885), (11376, 24815), (12762, 22120), (13272, 21270), (14180, 19908), (14220, 19852), (14889, 18960), (16590, 17016)]