521616480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1283}}^1$

素因数の和:1330

約数の個数: 288

約数和(自身を含む): 2065658112

約数和(自身を除く): 1544041632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 121, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 242, 264, 280, 308, 330, 336, 352, 363, 385, 420, 440, 462, 480, 484, 528, 560, 605, 616, 660, 672, 726, 770, 840, 847, 880, 924, 968, 1056, 1120, 1155, 1210, 1232, 1283, 1320, 1452, 1540, 1680, 1694, 1760, 1815, 1848, 1936, 2310, 2420, 2464, 2541, 2566, 2640, 2904, 3080, 3360, 3388, 3630, 3696, 3849, 3872, 4235, 4620, 4840, 5082, 5132, 5280, 5808, 6160, 6415, 6776, 7260, 7392, 7698, 8470, 8981, 9240, 9680, 10164, 10264, 11616, 12320, 12705, 12830, 13552, 14113, 14520, 15396, 16940, 17962, 18480, 19245, 19360, 20328, 20528, 25410, 25660, 26943, 27104, 28226, 29040, 30792, 33880, 35924, 36960, 38490, 40656, 41056, 42339, 44905, 50820, 51320, 53886, 56452, 58080, 61584, 67760, 70565, 71848, 76980, 81312, 84678, 89810, 98791, 101640, 102640, 107772, 112904, 123168, 134715, 135520, 141130, 143696, 153960, 155243, 169356, 179620, 197582, 203280, 205280, 211695, 215544, 225808, 269430, 282260, 287392, 296373, 307920, 310486, 338712, 359240, 395164, 406560, 423390, 431088, 451616, 465729, 493955, 538860, 564520, 592746, 615840, 620972, 677424, 718480, 776215, 790328, 846780, 862176, 931458, 987910, 1077720, 1086701, 1129040, 1185492, 1241944, 1354848, 1436960, 1481865, 1552430, 1580656, 1693560, 1862916, 1975820, 2155440, 2173402, 2258080, 2328645, 2370984, 2483888, 2963730, 3104860, 3161312, 3260103, 3387120, 3725832, 3951640, 4310880, 4346804, 4657290, 4741968, 4967776, 5433505, 5927460, 6209720, 6520206, 6774240, 7451664, 7903280, 8693608, 9314580, 9483936, 10867010, 11854920, 12419440, 13040412, 14903328, 15806560, 16300515, 17387216, 18629160, 21734020, 23709840, 24838880, 26080824, 32601030, 34774432, 37258320, 43468040, 47419680, 52161648, 65202060, 74516640, 86936080, 104323296, 130404120, 173872160, 260808240, 521616480]

約数ペア:

[(1, 521616480), (2, 260808240), (3, 173872160), (4, 130404120), (5, 104323296), (6, 86936080), (7, 74516640), (8, 65202060), (10, 52161648), (11, 47419680), (12, 43468040), (14, 37258320), (15, 34774432), (16, 32601030), (20, 26080824), (21, 24838880), (22, 23709840), (24, 21734020), (28, 18629160), (30, 17387216), (32, 16300515), (33, 15806560), (35, 14903328), (40, 13040412), (42, 12419440), (44, 11854920), (48, 10867010), (55, 9483936), (56, 9314580), (60, 8693608), (66, 7903280), (70, 7451664), (77, 6774240), (80, 6520206), (84, 6209720), (88, 5927460), (96, 5433505), (105, 4967776), (110, 4741968), (112, 4657290), (120, 4346804), (121, 4310880), (132, 3951640), (140, 3725832), (154, 3387120), (160, 3260103), (165, 3161312), (168, 3104860), (176, 2963730), (210, 2483888), (220, 2370984), (224, 2328645), (231, 2258080), (240, 2173402), (242, 2155440), (264, 1975820), (280, 1862916), (308, 1693560), (330, 1580656), (336, 1552430), (352, 1481865), (363, 1436960), (385, 1354848), (420, 1241944), (440, 1185492), (462, 1129040), (480, 1086701), (484, 1077720), (528, 987910), (560, 931458), (605, 862176), (616, 846780), (660, 790328), (672, 776215), (726, 718480), (770, 677424), (840, 620972), (847, 615840), (880, 592746), (924, 564520), (968, 538860), (1056, 493955), (1120, 465729), (1155, 451616), (1210, 431088), (1232, 423390), (1283, 406560), (1320, 395164), (1452, 359240), (1540, 338712), (1680, 310486), (1694, 307920), (1760, 296373), (1815, 287392), (1848, 282260), (1936, 269430), (2310, 225808), (2420, 215544), (2464, 211695), (2541, 205280), (2566, 203280), (2640, 197582), (2904, 179620), (3080, 169356), (3360, 155243), (3388, 153960), (3630, 143696), (3696, 141130), (3849, 135520), (3872, 134715), (4235, 123168), (4620, 112904), (4840, 107772), (5082, 102640), (5132, 101640), (5280, 98791), (5808, 89810), (6160, 84678), (6415, 81312), (6776, 76980), (7260, 71848), (7392, 70565), (7698, 67760), (8470, 61584), (8981, 58080), (9240, 56452), (9680, 53886), (10164, 51320), (10264, 50820), (11616, 44905), (12320, 42339), (12705, 41056), (12830, 40656), (13552, 38490), (14113, 36960), (14520, 35924), (15396, 33880), (16940, 30792), (17962, 29040), (18480, 28226), (19245, 27104), (19360, 26943), (20328, 25660), (20528, 25410)]