636181920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40163}}^1$

素因数の和:40195

約数の個数: 144

約数和(自身を含む): 2368390752

約数和(自身を除く): 1732208832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 40163, 80326, 120489, 160652, 200815, 240978, 321304, 361467, 401630, 441793, 481956, 602445, 642608, 722934, 803260, 883586, 963912, 1204890, 1285216, 1325379, 1445868, 1606520, 1767172, 1807335, 1927824, 2208965, 2409780, 2650758, 2891736, 3213040, 3534344, 3614670, 3855648, 3976137, 4417930, 4819560, 5301516, 5783472, 6426080, 6626895, 7068688, 7229340, 7952274, 8835860, 9639120, 10603032, 11566944, 13253790, 14137376, 14458680, 15904548, 17671720, 19278240, 19880685, 21206064, 26507580, 28917360, 31809096, 35343440, 39761370, 42412128, 53015160, 57834720, 63618192, 70686880, 79522740, 106030320, 127236384, 159045480, 212060640, 318090960, 636181920]

約数ペア:

[(1, 636181920), (2, 318090960), (3, 212060640), (4, 159045480), (5, 127236384), (6, 106030320), (8, 79522740), (9, 70686880), (10, 63618192), (11, 57834720), (12, 53015160), (15, 42412128), (16, 39761370), (18, 35343440), (20, 31809096), (22, 28917360), (24, 26507580), (30, 21206064), (32, 19880685), (33, 19278240), (36, 17671720), (40, 15904548), (44, 14458680), (45, 14137376), (48, 13253790), (55, 11566944), (60, 10603032), (66, 9639120), (72, 8835860), (80, 7952274), (88, 7229340), (90, 7068688), (96, 6626895), (99, 6426080), (110, 5783472), (120, 5301516), (132, 4819560), (144, 4417930), (160, 3976137), (165, 3855648), (176, 3614670), (180, 3534344), (198, 3213040), (220, 2891736), (240, 2650758), (264, 2409780), (288, 2208965), (330, 1927824), (352, 1807335), (360, 1767172), (396, 1606520), (440, 1445868), (480, 1325379), (495, 1285216), (528, 1204890), (660, 963912), (720, 883586), (792, 803260), (880, 722934), (990, 642608), (1056, 602445), (1320, 481956), (1440, 441793), (1584, 401630), (1760, 361467), (1980, 321304), (2640, 240978), (3168, 200815), (3960, 160652), (5280, 120489), (7920, 80326), (15840, 40163)]