1319341560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1823}}^1$

素因数の和:2037

約数の個数: 128

約数和(自身を含む): 4092180480

約数和(自身を除く): 2772838920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 163, 185, 222, 296, 326, 370, 444, 489, 555, 652, 740, 815, 888, 978, 1110, 1304, 1480, 1630, 1823, 1956, 2220, 2445, 3260, 3646, 3912, 4440, 4890, 5469, 6031, 6520, 7292, 9115, 9780, 10938, 12062, 14584, 18093, 18230, 19560, 21876, 24124, 27345, 30155, 36186, 36460, 43752, 48248, 54690, 60310, 67451, 72372, 72920, 90465, 109380, 120620, 134902, 144744, 180930, 202353, 218760, 241240, 269804, 297149, 337255, 361860, 404706, 539608, 594298, 674510, 723720, 809412, 891447, 1011765, 1188596, 1349020, 1485745, 1618824, 1782894, 2023530, 2377192, 2698040, 2971490, 3565788, 4047060, 4457235, 5942980, 7131576, 8094120, 8914470, 10994513, 11885960, 17828940, 21989026, 32983539, 35657880, 43978052, 54972565, 65967078, 87956104, 109945130, 131934156, 164917695, 219890260, 263868312, 329835390, 439780520, 659670780, 1319341560]

約数ペア:

[(1, 1319341560), (2, 659670780), (3, 439780520), (4, 329835390), (5, 263868312), (6, 219890260), (8, 164917695), (10, 131934156), (12, 109945130), (15, 87956104), (20, 65967078), (24, 54972565), (30, 43978052), (37, 35657880), (40, 32983539), (60, 21989026), (74, 17828940), (111, 11885960), (120, 10994513), (148, 8914470), (163, 8094120), (185, 7131576), (222, 5942980), (296, 4457235), (326, 4047060), (370, 3565788), (444, 2971490), (489, 2698040), (555, 2377192), (652, 2023530), (740, 1782894), (815, 1618824), (888, 1485745), (978, 1349020), (1110, 1188596), (1304, 1011765), (1480, 891447), (1630, 809412), (1823, 723720), (1956, 674510), (2220, 594298), (2445, 539608), (3260, 404706), (3646, 361860), (3912, 337255), (4440, 297149), (4890, 269804), (5469, 241240), (6031, 218760), (6520, 202353), (7292, 180930), (9115, 144744), (9780, 134902), (10938, 120620), (12062, 109380), (14584, 90465), (18093, 72920), (18230, 72372), (19560, 67451), (21876, 60310), (24124, 54690), (27345, 48248), (30155, 43752), (36186, 36460)]