271753580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{283}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 690869760

約数和(自身を除く): 419116180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 283, 361, 380, 532, 566, 665, 722, 1132, 1330, 1415, 1444, 1805, 1981, 2527, 2660, 2830, 3610, 3962, 5054, 5377, 5660, 6859, 7220, 7924, 9905, 10108, 10754, 12635, 13718, 19810, 21508, 25270, 26885, 27436, 34295, 37639, 39620, 48013, 50540, 53770, 68590, 75278, 96026, 102163, 107540, 137180, 150556, 188195, 192052, 204326, 240065, 376390, 408652, 480130, 510815, 715141, 752780, 960260, 1021630, 1430282, 1941097, 2043260, 2860564, 3575705, 3882194, 7151410, 7764388, 9705485, 13587679, 14302820, 19410970, 27175358, 38821940, 54350716, 67938395, 135876790, 271753580]

約数ペア:

[(1, 271753580), (2, 135876790), (4, 67938395), (5, 54350716), (7, 38821940), (10, 27175358), (14, 19410970), (19, 14302820), (20, 13587679), (28, 9705485), (35, 7764388), (38, 7151410), (70, 3882194), (76, 3575705), (95, 2860564), (133, 2043260), (140, 1941097), (190, 1430282), (266, 1021630), (283, 960260), (361, 752780), (380, 715141), (532, 510815), (566, 480130), (665, 408652), (722, 376390), (1132, 240065), (1330, 204326), (1415, 192052), (1444, 188195), (1805, 150556), (1981, 137180), (2527, 107540), (2660, 102163), (2830, 96026), (3610, 75278), (3962, 68590), (5054, 53770), (5377, 50540), (5660, 48013), (6859, 39620), (7220, 37639), (7924, 34295), (9905, 27436), (10108, 26885), (10754, 25270), (12635, 21508), (13718, 19810)]