1298045890880

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3268649}}^1$

素因数の和:3268756

約数の個数: 112

約数和(自身を含む): 3317627451600

約数和(自身を除く): 2019581560720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 73, 80, 85, 136, 146, 160, 170, 272, 292, 320, 340, 365, 544, 584, 680, 730, 1088, 1168, 1241, 1360, 1460, 2336, 2482, 2720, 2920, 4672, 4964, 5440, 5840, 6205, 9928, 11680, 12410, 19856, 23360, 24820, 39712, 49640, 79424, 99280, 198560, 397120, 3268649, 6537298, 13074596, 16343245, 26149192, 32686490, 52298384, 55567033, 65372980, 104596768, 111134066, 130745960, 209193536, 222268132, 238611377, 261491920, 277835165, 444536264, 477222754, 522983840, 555670330, 889072528, 954445508, 1045967680, 1111340660, 1193056885, 1778145056, 1908891016, 2222681320, 2386113770, 3556290112, 3817782032, 4056393409, 4445362640, 4772227540, 7635564064, 8112786818, 8890725280, 9544455080, 15271128128, 16225573636, 17781450560, 19088910160, 20281967045, 32451147272, 38177820320, 40563934090, 64902294544, 76355640640, 81127868180, 129804589088, 162255736360, 259609178176, 324511472720, 649022945440, 1298045890880]

約数ペア:

[(1, 1298045890880), (2, 649022945440), (4, 324511472720), (5, 259609178176), (8, 162255736360), (10, 129804589088), (16, 81127868180), (17, 76355640640), (20, 64902294544), (32, 40563934090), (34, 38177820320), (40, 32451147272), (64, 20281967045), (68, 19088910160), (73, 17781450560), (80, 16225573636), (85, 15271128128), (136, 9544455080), (146, 8890725280), (160, 8112786818), (170, 7635564064), (272, 4772227540), (292, 4445362640), (320, 4056393409), (340, 3817782032), (365, 3556290112), (544, 2386113770), (584, 2222681320), (680, 1908891016), (730, 1778145056), (1088, 1193056885), (1168, 1111340660), (1241, 1045967680), (1360, 954445508), (1460, 889072528), (2336, 555670330), (2482, 522983840), (2720, 477222754), (2920, 444536264), (4672, 277835165), (4964, 261491920), (5440, 238611377), (5840, 222268132), (6205, 209193536), (9928, 130745960), (11680, 111134066), (12410, 104596768), (19856, 65372980), (23360, 55567033), (24820, 52298384), (39712, 32686490), (49640, 26149192), (79424, 16343245), (99280, 13074596), (198560, 6537298), (397120, 3268649)]