142214240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 416586240

約数和(自身を除く): 274372000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 41, 56, 70, 76, 80, 82, 95, 112, 133, 140, 152, 160, 163, 164, 190, 205, 224, 266, 280, 287, 304, 326, 328, 380, 410, 532, 560, 574, 608, 652, 656, 665, 760, 779, 815, 820, 1064, 1120, 1141, 1148, 1304, 1312, 1330, 1435, 1520, 1558, 1630, 1640, 2128, 2282, 2296, 2608, 2660, 2870, 3040, 3097, 3116, 3260, 3280, 3895, 4256, 4564, 4592, 5216, 5320, 5453, 5705, 5740, 6194, 6232, 6520, 6560, 6683, 7790, 9128, 9184, 10640, 10906, 11410, 11480, 12388, 12464, 13040, 13366, 15485, 15580, 18256, 21280, 21679, 21812, 22820, 22960, 24776, 24928, 26080, 26732, 27265, 30970, 31160, 33415, 36512, 43358, 43624, 45640, 45920, 46781, 49552, 53464, 54530, 61940, 62320, 66830, 86716, 87248, 91280, 93562, 99104, 106928, 108395, 109060, 123880, 124640, 126977, 133660, 173432, 174496, 182560, 187124, 213856, 216790, 218120, 233905, 247760, 253954, 267320, 346864, 374248, 433580, 436240, 467810, 495520, 507908, 534640, 634885, 693728, 748496, 867160, 872480, 888839, 935620, 1015816, 1069280, 1269770, 1496992, 1734320, 1777678, 1871240, 2031632, 2539540, 3468640, 3555356, 3742480, 4063264, 4444195, 5079080, 7110712, 7484960, 8888390, 10158160, 14221424, 17776780, 20316320, 28442848, 35553560, 71107120, 142214240]

約数ペア:

[(1, 142214240), (2, 71107120), (4, 35553560), (5, 28442848), (7, 20316320), (8, 17776780), (10, 14221424), (14, 10158160), (16, 8888390), (19, 7484960), (20, 7110712), (28, 5079080), (32, 4444195), (35, 4063264), (38, 3742480), (40, 3555356), (41, 3468640), (56, 2539540), (70, 2031632), (76, 1871240), (80, 1777678), (82, 1734320), (95, 1496992), (112, 1269770), (133, 1069280), (140, 1015816), (152, 935620), (160, 888839), (163, 872480), (164, 867160), (190, 748496), (205, 693728), (224, 634885), (266, 534640), (280, 507908), (287, 495520), (304, 467810), (326, 436240), (328, 433580), (380, 374248), (410, 346864), (532, 267320), (560, 253954), (574, 247760), (608, 233905), (652, 218120), (656, 216790), (665, 213856), (760, 187124), (779, 182560), (815, 174496), (820, 173432), (1064, 133660), (1120, 126977), (1141, 124640), (1148, 123880), (1304, 109060), (1312, 108395), (1330, 106928), (1435, 99104), (1520, 93562), (1558, 91280), (1630, 87248), (1640, 86716), (2128, 66830), (2282, 62320), (2296, 61940), (2608, 54530), (2660, 53464), (2870, 49552), (3040, 46781), (3097, 45920), (3116, 45640), (3260, 43624), (3280, 43358), (3895, 36512), (4256, 33415), (4564, 31160), (4592, 30970), (5216, 27265), (5320, 26732), (5453, 26080), (5705, 24928), (5740, 24776), (6194, 22960), (6232, 22820), (6520, 21812), (6560, 21679), (6683, 21280), (7790, 18256), (9128, 15580), (9184, 15485), (10640, 13366), (10906, 13040), (11410, 12464), (11480, 12388)]