1029339920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1$

素因数の和:553

約数の個数: 160

約数和(自身を含む): 2851960320

約数和(自身を除く): 1822620400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 241, 263, 280, 290, 406, 464, 482, 526, 560, 580, 812, 964, 1015, 1052, 1160, 1205, 1315, 1624, 1687, 1841, 1928, 2030, 2104, 2320, 2410, 2630, 3248, 3374, 3682, 3856, 4060, 4208, 4820, 5260, 6748, 6989, 7364, 7627, 8120, 8435, 9205, 9640, 10520, 13496, 13978, 14728, 15254, 16240, 16870, 18410, 19280, 21040, 26992, 27956, 29456, 30508, 33740, 34945, 36820, 38135, 48923, 53389, 55912, 61016, 63383, 67480, 69890, 73640, 76270, 97846, 106778, 111824, 122032, 126766, 134960, 139780, 147280, 152540, 195692, 213556, 244615, 253532, 266945, 279560, 305080, 316915, 391384, 427112, 443681, 489230, 507064, 533890, 559120, 610160, 633830, 782768, 854224, 887362, 978460, 1014128, 1067780, 1267660, 1774724, 1838107, 1956920, 2135560, 2218405, 2535320, 3549448, 3676214, 3913840, 4271120, 4436810, 5070640, 7098896, 7352428, 8873620, 9190535, 12866749, 14704856, 17747240, 18381070, 25733498, 29409712, 35494480, 36762140, 51466996, 64333745, 73524280, 102933992, 128667490, 147048560, 205867984, 257334980, 514669960, 1029339920]

約数ペア:

[(1, 1029339920), (2, 514669960), (4, 257334980), (5, 205867984), (7, 147048560), (8, 128667490), (10, 102933992), (14, 73524280), (16, 64333745), (20, 51466996), (28, 36762140), (29, 35494480), (35, 29409712), (40, 25733498), (56, 18381070), (58, 17747240), (70, 14704856), (80, 12866749), (112, 9190535), (116, 8873620), (140, 7352428), (145, 7098896), (203, 5070640), (232, 4436810), (241, 4271120), (263, 3913840), (280, 3676214), (290, 3549448), (406, 2535320), (464, 2218405), (482, 2135560), (526, 1956920), (560, 1838107), (580, 1774724), (812, 1267660), (964, 1067780), (1015, 1014128), (1052, 978460), (1160, 887362), (1205, 854224), (1315, 782768), (1624, 633830), (1687, 610160), (1841, 559120), (1928, 533890), (2030, 507064), (2104, 489230), (2320, 443681), (2410, 427112), (2630, 391384), (3248, 316915), (3374, 305080), (3682, 279560), (3856, 266945), (4060, 253532), (4208, 244615), (4820, 213556), (5260, 195692), (6748, 152540), (6989, 147280), (7364, 139780), (7627, 134960), (8120, 126766), (8435, 122032), (9205, 111824), (9640, 106778), (10520, 97846), (13496, 76270), (13978, 73640), (14728, 69890), (15254, 67480), (16240, 63383), (16870, 61016), (18410, 55912), (19280, 53389), (21040, 48923), (26992, 38135), (27956, 36820), (29456, 34945), (30508, 33740)]