1272076960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1307}}^1$

素因数の和:1419

約数の個数: 192

約数和(自身を含む): 3797176320

約数和(自身を除く): 2525099360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 79, 80, 88, 110, 112, 140, 154, 158, 160, 176, 220, 224, 280, 308, 316, 352, 385, 395, 440, 553, 560, 616, 632, 770, 790, 869, 880, 1106, 1120, 1232, 1264, 1307, 1540, 1580, 1738, 1760, 2212, 2464, 2528, 2614, 2765, 3080, 3160, 3476, 4345, 4424, 5228, 5530, 6083, 6160, 6320, 6535, 6952, 8690, 8848, 9149, 10456, 11060, 12166, 12320, 12640, 13070, 13904, 14377, 17380, 17696, 18298, 20912, 22120, 24332, 26140, 27808, 28754, 30415, 34760, 36596, 41824, 44240, 45745, 48664, 52280, 57508, 60830, 69520, 71885, 73192, 88480, 91490, 97328, 100639, 103253, 104560, 115016, 121660, 139040, 143770, 146384, 182980, 194656, 201278, 206506, 209120, 230032, 243320, 287540, 292768, 365960, 402556, 413012, 460064, 486640, 503195, 516265, 575080, 722771, 731920, 805112, 826024, 973280, 1006390, 1032530, 1135783, 1150160, 1445542, 1463840, 1610224, 1652048, 2012780, 2065060, 2271566, 2300320, 2891084, 3220448, 3304096, 3613855, 4025560, 4130120, 4543132, 5678915, 5782168, 7227710, 7950481, 8051120, 8260240, 9086264, 11357830, 11564336, 14455420, 15900962, 16102240, 16520480, 18172528, 22715660, 23128672, 28910840, 31801924, 36345056, 39752405, 45431320, 57821680, 63603848, 79504810, 90862640, 115643360, 127207696, 159009620, 181725280, 254415392, 318019240, 636038480, 1272076960]

約数ペア:

[(1, 1272076960), (2, 636038480), (4, 318019240), (5, 254415392), (7, 181725280), (8, 159009620), (10, 127207696), (11, 115643360), (14, 90862640), (16, 79504810), (20, 63603848), (22, 57821680), (28, 45431320), (32, 39752405), (35, 36345056), (40, 31801924), (44, 28910840), (55, 23128672), (56, 22715660), (70, 18172528), (77, 16520480), (79, 16102240), (80, 15900962), (88, 14455420), (110, 11564336), (112, 11357830), (140, 9086264), (154, 8260240), (158, 8051120), (160, 7950481), (176, 7227710), (220, 5782168), (224, 5678915), (280, 4543132), (308, 4130120), (316, 4025560), (352, 3613855), (385, 3304096), (395, 3220448), (440, 2891084), (553, 2300320), (560, 2271566), (616, 2065060), (632, 2012780), (770, 1652048), (790, 1610224), (869, 1463840), (880, 1445542), (1106, 1150160), (1120, 1135783), (1232, 1032530), (1264, 1006390), (1307, 973280), (1540, 826024), (1580, 805112), (1738, 731920), (1760, 722771), (2212, 575080), (2464, 516265), (2528, 503195), (2614, 486640), (2765, 460064), (3080, 413012), (3160, 402556), (3476, 365960), (4345, 292768), (4424, 287540), (5228, 243320), (5530, 230032), (6083, 209120), (6160, 206506), (6320, 201278), (6535, 194656), (6952, 182980), (8690, 146384), (8848, 143770), (9149, 139040), (10456, 121660), (11060, 115016), (12166, 104560), (12320, 103253), (12640, 100639), (13070, 97328), (13904, 91490), (14377, 88480), (17380, 73192), (17696, 71885), (18298, 69520), (20912, 60830), (22120, 57508), (24332, 52280), (26140, 48664), (27808, 45745), (28754, 44240), (30415, 41824), (34760, 36596)]