15691840160

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{6911}}^1$

素因数の和:7566

約数の個数: 96

約数和(自身を含む): 38752100352

約数和(自身を除く): 23060260192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 617, 736, 920, 1234, 1840, 2468, 3085, 3680, 4936, 6170, 6911, 9872, 12340, 13822, 14191, 19744, 24680, 27644, 28382, 34555, 49360, 55288, 56764, 69110, 70955, 98720, 110576, 113528, 138220, 141910, 158953, 221152, 227056, 276440, 283820, 317906, 454112, 552880, 567640, 635812, 794765, 1105760, 1135280, 1271624, 1589530, 2270560, 2543248, 3179060, 4264087, 5086496, 6358120, 8528174, 12716240, 17056348, 21320435, 25432480, 34112696, 42640870, 68225392, 85281740, 98074001, 136450784, 170563480, 196148002, 341126960, 392296004, 490370005, 682253920, 784592008, 980740010, 1569184016, 1961480020, 3138368032, 3922960040, 7845920080, 15691840160]

約数ペア:

[(1, 15691840160), (2, 7845920080), (4, 3922960040), (5, 3138368032), (8, 1961480020), (10, 1569184016), (16, 980740010), (20, 784592008), (23, 682253920), (32, 490370005), (40, 392296004), (46, 341126960), (80, 196148002), (92, 170563480), (115, 136450784), (160, 98074001), (184, 85281740), (230, 68225392), (368, 42640870), (460, 34112696), (617, 25432480), (736, 21320435), (920, 17056348), (1234, 12716240), (1840, 8528174), (2468, 6358120), (3085, 5086496), (3680, 4264087), (4936, 3179060), (6170, 2543248), (6911, 2270560), (9872, 1589530), (12340, 1271624), (13822, 1135280), (14191, 1105760), (19744, 794765), (24680, 635812), (27644, 567640), (28382, 552880), (34555, 454112), (49360, 317906), (55288, 283820), (56764, 276440), (69110, 227056), (70955, 221152), (98720, 158953), (110576, 141910), (113528, 138220)]