1040972240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{487}}^1$

素因数の和:865

約数の個数: 160

約数和(自身を含む): 3032377344

約数和(自身を除く): 1991405104

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 347, 385, 440, 487, 560, 616, 694, 770, 880, 974, 1232, 1388, 1540, 1735, 1948, 2429, 2435, 2776, 3080, 3409, 3470, 3817, 3896, 4858, 4870, 5357, 5552, 6160, 6818, 6940, 7634, 7792, 9716, 9740, 10714, 12145, 13636, 13880, 15268, 17045, 19085, 19432, 19480, 21428, 24290, 26719, 26785, 27272, 27760, 30536, 34090, 37499, 38170, 38864, 38960, 42856, 48580, 53438, 53570, 54544, 61072, 68180, 74998, 76340, 85712, 97160, 106876, 107140, 133595, 136360, 149996, 152680, 168989, 187495, 194320, 213752, 214280, 267190, 272720, 299992, 305360, 337978, 374990, 427504, 428560, 534380, 599984, 675956, 749980, 844945, 1068760, 1182923, 1351912, 1499960, 1689890, 1858879, 2137520, 2365846, 2703824, 2999920, 3379780, 3717758, 4731692, 5914615, 6759560, 7435516, 9294395, 9463384, 11829230, 13012153, 13519120, 14871032, 18588790, 18926768, 23658460, 26024306, 29742064, 37177580, 47316920, 52048612, 65060765, 74355160, 94633840, 104097224, 130121530, 148710320, 208194448, 260243060, 520486120, 1040972240]

約数ペア:

[(1, 1040972240), (2, 520486120), (4, 260243060), (5, 208194448), (7, 148710320), (8, 130121530), (10, 104097224), (11, 94633840), (14, 74355160), (16, 65060765), (20, 52048612), (22, 47316920), (28, 37177580), (35, 29742064), (40, 26024306), (44, 23658460), (55, 18926768), (56, 18588790), (70, 14871032), (77, 13519120), (80, 13012153), (88, 11829230), (110, 9463384), (112, 9294395), (140, 7435516), (154, 6759560), (176, 5914615), (220, 4731692), (280, 3717758), (308, 3379780), (347, 2999920), (385, 2703824), (440, 2365846), (487, 2137520), (560, 1858879), (616, 1689890), (694, 1499960), (770, 1351912), (880, 1182923), (974, 1068760), (1232, 844945), (1388, 749980), (1540, 675956), (1735, 599984), (1948, 534380), (2429, 428560), (2435, 427504), (2776, 374990), (3080, 337978), (3409, 305360), (3470, 299992), (3817, 272720), (3896, 267190), (4858, 214280), (4870, 213752), (5357, 194320), (5552, 187495), (6160, 168989), (6818, 152680), (6940, 149996), (7634, 136360), (7792, 133595), (9716, 107140), (9740, 106876), (10714, 97160), (12145, 85712), (13636, 76340), (13880, 74998), (15268, 68180), (17045, 61072), (19085, 54544), (19432, 53570), (19480, 53438), (21428, 48580), (24290, 42856), (26719, 38960), (26785, 38864), (27272, 38170), (27760, 37499), (30536, 34090)]