2280693480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{85999}}^1$

素因数の和:86043

約数の個数: 128

約数和(自身を含む): 7801920000

約数和(自身を除く): 5521226520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 13260, 26520, 85999, 171998, 257997, 343996, 429995, 515994, 687992, 859990, 1031988, 1117987, 1289985, 1461983, 1719980, 2063976, 2235974, 2579970, 2923966, 3353961, 3439960, 4385949, 4471948, 5159940, 5589935, 5847932, 6707922, 7309915, 8771898, 8943896, 10319880, 11179870, 11695864, 13415844, 14619830, 16769805, 17543796, 19005779, 21929745, 22359740, 26831688, 29239660, 33539610, 35087592, 38011558, 43859490, 44719480, 57017337, 58479320, 67079220, 76023116, 87718980, 95028895, 114034674, 134158440, 152046232, 175437960, 190057790, 228069348, 285086685, 380115580, 456138696, 570173370, 760231160, 1140346740, 2280693480]

約数ペア:

[(1, 2280693480), (2, 1140346740), (3, 760231160), (4, 570173370), (5, 456138696), (6, 380115580), (8, 285086685), (10, 228069348), (12, 190057790), (13, 175437960), (15, 152046232), (17, 134158440), (20, 114034674), (24, 95028895), (26, 87718980), (30, 76023116), (34, 67079220), (39, 58479320), (40, 57017337), (51, 44719480), (52, 43859490), (60, 38011558), (65, 35087592), (68, 33539610), (78, 29239660), (85, 26831688), (102, 22359740), (104, 21929745), (120, 19005779), (130, 17543796), (136, 16769805), (156, 14619830), (170, 13415844), (195, 11695864), (204, 11179870), (221, 10319880), (255, 8943896), (260, 8771898), (312, 7309915), (340, 6707922), (390, 5847932), (408, 5589935), (442, 5159940), (510, 4471948), (520, 4385949), (663, 3439960), (680, 3353961), (780, 2923966), (884, 2579970), (1020, 2235974), (1105, 2063976), (1326, 1719980), (1560, 1461983), (1768, 1289985), (2040, 1117987), (2210, 1031988), (2652, 859990), (3315, 687992), (4420, 515994), (5304, 429995), (6630, 343996), (8840, 257997), (13260, 171998), (26520, 85999)]