1000880880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5849}}^1$

素因数の和:5919

約数の個数: 160

約数和(自身を含む): 3342643200

約数和(自身を除く): 2341762320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 496, 552, 620, 690, 713, 744, 920, 930, 1104, 1240, 1380, 1426, 1488, 1840, 1860, 2139, 2480, 2760, 2852, 3565, 3720, 4278, 5520, 5704, 5849, 7130, 7440, 8556, 10695, 11408, 11698, 14260, 17112, 17547, 21390, 23396, 28520, 29245, 34224, 35094, 42780, 46792, 57040, 58490, 70188, 85560, 87735, 93584, 116980, 134527, 140376, 171120, 175470, 181319, 233960, 269054, 280752, 350940, 362638, 403581, 467920, 538108, 543957, 672635, 701880, 725276, 807162, 906595, 1076216, 1087914, 1345270, 1403760, 1450552, 1614324, 1813190, 2017905, 2152432, 2175828, 2690540, 2719785, 2901104, 3228648, 3626380, 4035810, 4170337, 4351656, 5381080, 5439570, 6457296, 7252760, 8071620, 8340674, 8703312, 10762160, 10879140, 12511011, 14505520, 16143240, 16681348, 20851685, 21758280, 25022022, 32286480, 33362696, 41703370, 43516560, 50044044, 62555055, 66725392, 83406740, 100088088, 125110110, 166813480, 200176176, 250220220, 333626960, 500440440, 1000880880]

約数ペア:

[(1, 1000880880), (2, 500440440), (3, 333626960), (4, 250220220), (5, 200176176), (6, 166813480), (8, 125110110), (10, 100088088), (12, 83406740), (15, 66725392), (16, 62555055), (20, 50044044), (23, 43516560), (24, 41703370), (30, 33362696), (31, 32286480), (40, 25022022), (46, 21758280), (48, 20851685), (60, 16681348), (62, 16143240), (69, 14505520), (80, 12511011), (92, 10879140), (93, 10762160), (115, 8703312), (120, 8340674), (124, 8071620), (138, 7252760), (155, 6457296), (184, 5439570), (186, 5381080), (230, 4351656), (240, 4170337), (248, 4035810), (276, 3626380), (310, 3228648), (345, 2901104), (368, 2719785), (372, 2690540), (460, 2175828), (465, 2152432), (496, 2017905), (552, 1813190), (620, 1614324), (690, 1450552), (713, 1403760), (744, 1345270), (920, 1087914), (930, 1076216), (1104, 906595), (1240, 807162), (1380, 725276), (1426, 701880), (1488, 672635), (1840, 543957), (1860, 538108), (2139, 467920), (2480, 403581), (2760, 362638), (2852, 350940), (3565, 280752), (3720, 269054), (4278, 233960), (5520, 181319), (5704, 175470), (5849, 171120), (7130, 140376), (7440, 134527), (8556, 116980), (10695, 93584), (11408, 87735), (11698, 85560), (14260, 70188), (17112, 58490), (17547, 57040), (21390, 46792), (23396, 42780), (28520, 35094), (29245, 34224)]