2388253920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:602

約数の個数: 288

約数和(自身を含む): 8300880000

約数和(自身を除く): 5912626080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 59, 60, 65, 78, 80, 96, 104, 118, 120, 130, 156, 160, 169, 177, 195, 208, 236, 240, 260, 295, 312, 338, 354, 390, 416, 472, 480, 499, 507, 520, 590, 624, 676, 708, 767, 780, 845, 885, 944, 998, 1014, 1040, 1180, 1248, 1352, 1416, 1497, 1534, 1560, 1690, 1770, 1888, 1996, 2028, 2080, 2301, 2360, 2495, 2535, 2704, 2832, 2994, 3068, 3120, 3380, 3540, 3835, 3992, 4056, 4602, 4720, 4990, 5070, 5408, 5664, 5988, 6136, 6240, 6487, 6760, 7080, 7485, 7670, 7984, 8112, 9204, 9440, 9971, 9980, 10140, 11505, 11976, 12272, 12974, 13520, 14160, 14970, 15340, 15968, 16224, 18408, 19461, 19942, 19960, 20280, 23010, 23952, 24544, 25948, 27040, 28320, 29441, 29913, 29940, 30680, 32435, 36816, 38922, 39884, 39920, 40560, 46020, 47904, 49855, 51896, 58882, 59826, 59880, 61360, 64870, 73632, 77844, 79768, 79840, 81120, 84331, 88323, 92040, 97305, 99710, 103792, 117764, 119652, 119760, 122720, 129740, 147205, 149565, 155688, 159536, 168662, 176646, 184080, 194610, 199420, 207584, 235528, 239304, 239520, 252993, 259480, 294410, 299130, 311376, 319072, 337324, 353292, 368160, 382733, 389220, 398840, 421655, 441615, 471056, 478608, 505986, 518960, 588820, 598260, 622752, 674648, 706584, 765466, 778440, 797680, 843310, 883230, 942112, 957216, 1011972, 1037920, 1148199, 1177640, 1196520, 1264965, 1349296, 1413168, 1530932, 1556880, 1595360, 1686620, 1766460, 1913665, 2023944, 2296398, 2355280, 2393040, 2529930, 2698592, 2826336, 3061864, 3113760, 3373240, 3532920, 3827330, 4047888, 4592796, 4710560, 4786080, 4975529, 5059860, 5740995, 6123728, 6746480, 7065840, 7654660, 8095776, 9185592, 9951058, 10119720, 11481990, 12247456, 13492960, 14131680, 14926587, 15309320, 18371184, 19902116, 20239440, 22963980, 24877645, 29853174, 30618640, 36742368, 39804232, 40478880, 45927960, 49755290, 59706348, 61237280, 74632935, 79608464, 91855920, 99510580, 119412696, 149265870, 159216928, 183711840, 199021160, 238825392, 298531740, 398042320, 477650784, 597063480, 796084640, 1194126960, 2388253920]

約数ペア:

[(1, 2388253920), (2, 1194126960), (3, 796084640), (4, 597063480), (5, 477650784), (6, 398042320), (8, 298531740), (10, 238825392), (12, 199021160), (13, 183711840), (15, 159216928), (16, 149265870), (20, 119412696), (24, 99510580), (26, 91855920), (30, 79608464), (32, 74632935), (39, 61237280), (40, 59706348), (48, 49755290), (52, 45927960), (59, 40478880), (60, 39804232), (65, 36742368), (78, 30618640), (80, 29853174), (96, 24877645), (104, 22963980), (118, 20239440), (120, 19902116), (130, 18371184), (156, 15309320), (160, 14926587), (169, 14131680), (177, 13492960), (195, 12247456), (208, 11481990), (236, 10119720), (240, 9951058), (260, 9185592), (295, 8095776), (312, 7654660), (338, 7065840), (354, 6746480), (390, 6123728), (416, 5740995), (472, 5059860), (480, 4975529), (499, 4786080), (507, 4710560), (520, 4592796), (590, 4047888), (624, 3827330), (676, 3532920), (708, 3373240), (767, 3113760), (780, 3061864), (845, 2826336), (885, 2698592), (944, 2529930), (998, 2393040), (1014, 2355280), (1040, 2296398), (1180, 2023944), (1248, 1913665), (1352, 1766460), (1416, 1686620), (1497, 1595360), (1534, 1556880), (1560, 1530932), (1690, 1413168), (1770, 1349296), (1888, 1264965), (1996, 1196520), (2028, 1177640), (2080, 1148199), (2301, 1037920), (2360, 1011972), (2495, 957216), (2535, 942112), (2704, 883230), (2832, 843310), (2994, 797680), (3068, 778440), (3120, 765466), (3380, 706584), (3540, 674648), (3835, 622752), (3992, 598260), (4056, 588820), (4602, 518960), (4720, 505986), (4990, 478608), (5070, 471056), (5408, 441615), (5664, 421655), (5988, 398840), (6136, 389220), (6240, 382733), (6487, 368160), (6760, 353292), (7080, 337324), (7485, 319072), (7670, 311376), (7984, 299130), (8112, 294410), (9204, 259480), (9440, 252993), (9971, 239520), (9980, 239304), (10140, 235528), (11505, 207584), (11976, 199420), (12272, 194610), (12974, 184080), (13520, 176646), (14160, 168662), (14970, 159536), (15340, 155688), (15968, 149565), (16224, 147205), (18408, 129740), (19461, 122720), (19942, 119760), (19960, 119652), (20280, 117764), (23010, 103792), (23952, 99710), (24544, 97305), (25948, 92040), (27040, 88323), (28320, 84331), (29441, 81120), (29913, 79840), (29940, 79768), (30680, 77844), (32435, 73632), (36816, 64870), (38922, 61360), (39884, 59880), (39920, 59826), (40560, 58882), (46020, 51896), (47904, 49855)]