1023021560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1549}}^1$

素因数の和:1669

約数の個数: 128

約数和(自身を含む): 2678400000

約数和(自身を除く): 1655378440

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 79, 88, 95, 110, 152, 158, 190, 209, 220, 316, 380, 395, 418, 440, 632, 760, 790, 836, 869, 1045, 1501, 1549, 1580, 1672, 1738, 2090, 3002, 3098, 3160, 3476, 4180, 4345, 6004, 6196, 6952, 7505, 7745, 8360, 8690, 12008, 12392, 15010, 15490, 16511, 17039, 17380, 29431, 30020, 30980, 33022, 34078, 34760, 58862, 60040, 61960, 66044, 68156, 82555, 85195, 117724, 122371, 132088, 136312, 147155, 165110, 170390, 235448, 244742, 294310, 323741, 330220, 340780, 489484, 588620, 611855, 647482, 660440, 681560, 978968, 1177240, 1223710, 1294964, 1346081, 1618705, 2325049, 2447420, 2589928, 2692162, 3237410, 4650098, 4894840, 5384324, 6474820, 6730405, 9300196, 10768648, 11625245, 12949640, 13460810, 18600392, 23250490, 25575539, 26921620, 46500980, 51151078, 53843240, 93001960, 102302156, 127877695, 204604312, 255755390, 511510780, 1023021560]

約数ペア:

[(1, 1023021560), (2, 511510780), (4, 255755390), (5, 204604312), (8, 127877695), (10, 102302156), (11, 93001960), (19, 53843240), (20, 51151078), (22, 46500980), (38, 26921620), (40, 25575539), (44, 23250490), (55, 18600392), (76, 13460810), (79, 12949640), (88, 11625245), (95, 10768648), (110, 9300196), (152, 6730405), (158, 6474820), (190, 5384324), (209, 4894840), (220, 4650098), (316, 3237410), (380, 2692162), (395, 2589928), (418, 2447420), (440, 2325049), (632, 1618705), (760, 1346081), (790, 1294964), (836, 1223710), (869, 1177240), (1045, 978968), (1501, 681560), (1549, 660440), (1580, 647482), (1672, 611855), (1738, 588620), (2090, 489484), (3002, 340780), (3098, 330220), (3160, 323741), (3476, 294310), (4180, 244742), (4345, 235448), (6004, 170390), (6196, 165110), (6952, 147155), (7505, 136312), (7745, 132088), (8360, 122371), (8690, 117724), (12008, 85195), (12392, 82555), (15010, 68156), (15490, 66044), (16511, 61960), (17039, 60040), (17380, 58862), (29431, 34760), (30020, 34078), (30980, 33022)]