156908774320

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{328591}}^1$

素因数の和:328778

約数の個数: 80

約数和(自身を含む): 375509680128

約数和(自身を除く): 218600905808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 127, 188, 235, 254, 376, 470, 508, 635, 752, 940, 1016, 1270, 1880, 2032, 2540, 3760, 5080, 5969, 10160, 11938, 23876, 29845, 47752, 59690, 95504, 119380, 238760, 328591, 477520, 657182, 1314364, 1642955, 2628728, 3285910, 5257456, 6571820, 13143640, 15443777, 26287280, 30887554, 41731057, 61775108, 77218885, 83462114, 123550216, 154437770, 166924228, 208655285, 247100432, 308875540, 333848456, 417310570, 617751080, 667696912, 834621140, 1235502160, 1669242280, 1961359679, 3338484560, 3922719358, 7845438716, 9806798395, 15690877432, 19613596790, 31381754864, 39227193580, 78454387160, 156908774320]

約数ペア:

[(1, 156908774320), (2, 78454387160), (4, 39227193580), (5, 31381754864), (8, 19613596790), (10, 15690877432), (16, 9806798395), (20, 7845438716), (40, 3922719358), (47, 3338484560), (80, 1961359679), (94, 1669242280), (127, 1235502160), (188, 834621140), (235, 667696912), (254, 617751080), (376, 417310570), (470, 333848456), (508, 308875540), (635, 247100432), (752, 208655285), (940, 166924228), (1016, 154437770), (1270, 123550216), (1880, 83462114), (2032, 77218885), (2540, 61775108), (3760, 41731057), (5080, 30887554), (5969, 26287280), (10160, 15443777), (11938, 13143640), (23876, 6571820), (29845, 5257456), (47752, 3285910), (59690, 2628728), (95504, 1642955), (119380, 1314364), (238760, 657182), (328591, 477520)]