15554157360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{72901}}^1$

素因数の和:73051

約数の個数: 160

約数和(自身を含む): 55540826112

約数和(自身を除く): 39986668752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 127, 140, 168, 210, 240, 254, 280, 336, 381, 420, 508, 560, 635, 762, 840, 889, 1016, 1270, 1524, 1680, 1778, 1905, 2032, 2540, 2667, 3048, 3556, 3810, 4445, 5080, 5334, 6096, 7112, 7620, 8890, 10160, 10668, 13335, 14224, 15240, 17780, 21336, 26670, 30480, 35560, 42672, 53340, 71120, 72901, 106680, 145802, 213360, 218703, 291604, 364505, 437406, 510307, 583208, 729010, 874812, 1020614, 1093515, 1166416, 1458020, 1530921, 1749624, 2041228, 2187030, 2551535, 2916040, 3061842, 3499248, 4082456, 4374060, 5103070, 5832080, 6123684, 7654605, 8164912, 8748120, 9258427, 10206140, 12247368, 15309210, 17496240, 18516854, 20412280, 24494736, 27775281, 30618420, 37033708, 40824560, 46292135, 55550562, 61236840, 64808989, 74067416, 92584270, 111101124, 122473680, 129617978, 138876405, 148134832, 185168540, 194426967, 222202248, 259235956, 277752810, 324044945, 370337080, 388853934, 444404496, 518471912, 555505620, 648089890, 740674160, 777707868, 972134835, 1036943824, 1111011240, 1296179780, 1555415736, 1944269670, 2222022480, 2592359560, 3110831472, 3888539340, 5184719120, 7777078680, 15554157360]

約数ペア:

[(1, 15554157360), (2, 7777078680), (3, 5184719120), (4, 3888539340), (5, 3110831472), (6, 2592359560), (7, 2222022480), (8, 1944269670), (10, 1555415736), (12, 1296179780), (14, 1111011240), (15, 1036943824), (16, 972134835), (20, 777707868), (21, 740674160), (24, 648089890), (28, 555505620), (30, 518471912), (35, 444404496), (40, 388853934), (42, 370337080), (48, 324044945), (56, 277752810), (60, 259235956), (70, 222202248), (80, 194426967), (84, 185168540), (105, 148134832), (112, 138876405), (120, 129617978), (127, 122473680), (140, 111101124), (168, 92584270), (210, 74067416), (240, 64808989), (254, 61236840), (280, 55550562), (336, 46292135), (381, 40824560), (420, 37033708), (508, 30618420), (560, 27775281), (635, 24494736), (762, 20412280), (840, 18516854), (889, 17496240), (1016, 15309210), (1270, 12247368), (1524, 10206140), (1680, 9258427), (1778, 8748120), (1905, 8164912), (2032, 7654605), (2540, 6123684), (2667, 5832080), (3048, 5103070), (3556, 4374060), (3810, 4082456), (4445, 3499248), (5080, 3061842), (5334, 2916040), (6096, 2551535), (7112, 2187030), (7620, 2041228), (8890, 1749624), (10160, 1530921), (10668, 1458020), (13335, 1166416), (14224, 1093515), (15240, 1020614), (17780, 874812), (21336, 729010), (26670, 583208), (30480, 510307), (35560, 437406), (42672, 364505), (53340, 291604), (71120, 218703), (72901, 213360), (106680, 145802)]