220098060

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1$

素因数の和:1534

約数の個数: 240

約数和(自身を含む): 850360896

約数和(自身を除く): 630262836

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1493, 1620, 1638, 1755, 1820, 1890, 2106, 2268, 2340, 2457, 2730, 2835, 2986, 3276, 3510, 3780, 4095, 4212, 4479, 4914, 5265, 5460, 5670, 5972, 7020, 7371, 7465, 8190, 8958, 9828, 10451, 10530, 11340, 12285, 13437, 14742, 14930, 16380, 17916, 19409, 20902, 21060, 22395, 24570, 26874, 29484, 29860, 31353, 36855, 38818, 40311, 41804, 44790, 49140, 52255, 53748, 58227, 62706, 67185, 73710, 77636, 80622, 89580, 94059, 97045, 104510, 116454, 120933, 125412, 134370, 135863, 147420, 156765, 161244, 174681, 188118, 194090, 201555, 209020, 232908, 241866, 268740, 271726, 282177, 291135, 313530, 349362, 376236, 388180, 403110, 407589, 470295, 483732, 524043, 543452, 564354, 582270, 604665, 627060, 679315, 698724, 806220, 815178, 846531, 873405, 940590, 1048086, 1128708, 1164540, 1209330, 1222767, 1358630, 1410885, 1572129, 1630356, 1693062, 1746810, 1881180, 2037945, 2096172, 2418660, 2445534, 2620215, 2717260, 2821770, 3144258, 3386124, 3493620, 3668301, 4075890, 4232655, 4891068, 5240430, 5643540, 6113835, 6288516, 7336602, 7860645, 8151780, 8465310, 10480860, 11004903, 12227670, 14673204, 15721290, 16930620, 18341505, 22009806, 24455340, 31442580, 36683010, 44019612, 55024515, 73366020, 110049030, 220098060]

約数ペア:

[(1, 220098060), (2, 110049030), (3, 73366020), (4, 55024515), (5, 44019612), (6, 36683010), (7, 31442580), (9, 24455340), (10, 22009806), (12, 18341505), (13, 16930620), (14, 15721290), (15, 14673204), (18, 12227670), (20, 11004903), (21, 10480860), (26, 8465310), (27, 8151780), (28, 7860645), (30, 7336602), (35, 6288516), (36, 6113835), (39, 5643540), (42, 5240430), (45, 4891068), (52, 4232655), (54, 4075890), (60, 3668301), (63, 3493620), (65, 3386124), (70, 3144258), (78, 2821770), (81, 2717260), (84, 2620215), (90, 2445534), (91, 2418660), (105, 2096172), (108, 2037945), (117, 1881180), (126, 1746810), (130, 1693062), (135, 1630356), (140, 1572129), (156, 1410885), (162, 1358630), (180, 1222767), (182, 1209330), (189, 1164540), (195, 1128708), (210, 1048086), (234, 940590), (252, 873405), (260, 846531), (270, 815178), (273, 806220), (315, 698724), (324, 679315), (351, 627060), (364, 604665), (378, 582270), (390, 564354), (405, 543452), (420, 524043), (455, 483732), (468, 470295), (540, 407589), (546, 403110), (567, 388180), (585, 376236), (630, 349362), (702, 313530), (756, 291135), (780, 282177), (810, 271726), (819, 268740), (910, 241866), (945, 232908), (1053, 209020), (1092, 201555), (1134, 194090), (1170, 188118), (1260, 174681), (1365, 161244), (1404, 156765), (1493, 147420), (1620, 135863), (1638, 134370), (1755, 125412), (1820, 120933), (1890, 116454), (2106, 104510), (2268, 97045), (2340, 94059), (2457, 89580), (2730, 80622), (2835, 77636), (2986, 73710), (3276, 67185), (3510, 62706), (3780, 58227), (4095, 53748), (4212, 52255), (4479, 49140), (4914, 44790), (5265, 41804), (5460, 40311), (5670, 38818), (5972, 36855), (7020, 31353), (7371, 29860), (7465, 29484), (8190, 26874), (8958, 24570), (9828, 22395), (10451, 21060), (10530, 20902), (11340, 19409), (12285, 17916), (13437, 16380), (14742, 14930)]