1201984911680

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{887}}^1\times {\mathrm{86423}}^1$

素因数の和:87341

約数の個数: 168

約数和(自身を含む): 3333321134208

約数和(自身を除く): 2131336222528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 887, 980, 1120, 1568, 1774, 1960, 2240, 3136, 3548, 3920, 4435, 6209, 7096, 7840, 8870, 12418, 14192, 15680, 17740, 24836, 28384, 31045, 35480, 43463, 49672, 56768, 62090, 70960, 86423, 86926, 99344, 124180, 141920, 172846, 173852, 198688, 217315, 248360, 283840, 345692, 347704, 397376, 432115, 434630, 496720, 604961, 691384, 695408, 864230, 869260, 993440, 1209922, 1382768, 1390816, 1728460, 1738520, 1986880, 2419844, 2765536, 2781632, 3024805, 3456920, 3477040, 4234727, 4839688, 5531072, 6049610, 6913840, 6954080, 8469454, 9679376, 12099220, 13827680, 13908160, 16938908, 19358752, 21173635, 24198440, 27655360, 33877816, 38717504, 42347270, 48396880, 67755632, 76657201, 84694540, 96793760, 135511264, 153314402, 169389080, 193587520, 271022528, 306628804, 338778160, 383286005, 536600407, 613257608, 677556320, 766572010, 1073200814, 1226515216, 1355112640, 1533144020, 2146401628, 2453030432, 2683002035, 3066288040, 3756202849, 4292803256, 4906060864, 5366004070, 6132576080, 7512405698, 8585606512, 10732008140, 12265152160, 15024811396, 17171213024, 18781014245, 21464016280, 24530304320, 30049622792, 34342426048, 37562028490, 42928032560, 60099245584, 75124056980, 85856065120, 120198491168, 150248113960, 171712130240, 240396982336, 300496227920, 600992455840, 1201984911680]

約数ペア:

[(1, 1201984911680), (2, 600992455840), (4, 300496227920), (5, 240396982336), (7, 171712130240), (8, 150248113960), (10, 120198491168), (14, 85856065120), (16, 75124056980), (20, 60099245584), (28, 42928032560), (32, 37562028490), (35, 34342426048), (40, 30049622792), (49, 24530304320), (56, 21464016280), (64, 18781014245), (70, 17171213024), (80, 15024811396), (98, 12265152160), (112, 10732008140), (140, 8585606512), (160, 7512405698), (196, 6132576080), (224, 5366004070), (245, 4906060864), (280, 4292803256), (320, 3756202849), (392, 3066288040), (448, 2683002035), (490, 2453030432), (560, 2146401628), (784, 1533144020), (887, 1355112640), (980, 1226515216), (1120, 1073200814), (1568, 766572010), (1774, 677556320), (1960, 613257608), (2240, 536600407), (3136, 383286005), (3548, 338778160), (3920, 306628804), (4435, 271022528), (6209, 193587520), (7096, 169389080), (7840, 153314402), (8870, 135511264), (12418, 96793760), (14192, 84694540), (15680, 76657201), (17740, 67755632), (24836, 48396880), (28384, 42347270), (31045, 38717504), (35480, 33877816), (43463, 27655360), (49672, 24198440), (56768, 21173635), (62090, 19358752), (70960, 16938908), (86423, 13908160), (86926, 13827680), (99344, 12099220), (124180, 9679376), (141920, 8469454), (172846, 6954080), (173852, 6913840), (198688, 6049610), (217315, 5531072), (248360, 4839688), (283840, 4234727), (345692, 3477040), (347704, 3456920), (397376, 3024805), (432115, 2781632), (434630, 2765536), (496720, 2419844), (604961, 1986880), (691384, 1738520), (695408, 1728460), (864230, 1390816), (869260, 1382768), (993440, 1209922)]