158151840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1$

素因数の和:436

約数の個数: 288

約数和(自身を含む): 627419520

約数和(自身を除く): 469267680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 121, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 242, 264, 280, 308, 330, 336, 352, 363, 385, 389, 420, 440, 462, 480, 484, 528, 560, 605, 616, 660, 672, 726, 770, 778, 840, 847, 880, 924, 968, 1056, 1120, 1155, 1167, 1210, 1232, 1320, 1452, 1540, 1556, 1680, 1694, 1760, 1815, 1848, 1936, 1945, 2310, 2334, 2420, 2464, 2541, 2640, 2723, 2904, 3080, 3112, 3360, 3388, 3630, 3696, 3872, 3890, 4235, 4279, 4620, 4668, 4840, 5082, 5280, 5446, 5808, 5835, 6160, 6224, 6776, 7260, 7392, 7780, 8169, 8470, 8558, 9240, 9336, 9680, 10164, 10892, 11616, 11670, 12320, 12448, 12705, 12837, 13552, 13615, 14520, 15560, 16338, 16940, 17116, 18480, 18672, 19360, 20328, 21395, 21784, 23340, 25410, 25674, 27104, 27230, 29040, 29953, 31120, 32676, 33880, 34232, 36960, 37344, 40656, 40845, 42790, 43568, 46680, 47069, 50820, 51348, 54460, 58080, 59906, 62240, 64185, 65352, 67760, 68464, 81312, 81690, 85580, 87136, 89859, 93360, 94138, 101640, 102696, 108920, 119812, 128370, 130704, 135520, 136928, 141207, 149765, 163380, 171160, 179718, 186720, 188276, 203280, 205392, 217840, 235345, 239624, 256740, 261408, 282414, 299530, 326760, 329483, 342320, 359436, 376552, 406560, 410784, 435680, 449295, 470690, 479248, 513480, 564828, 599060, 653520, 658966, 684640, 706035, 718872, 753104, 898590, 941380, 958496, 988449, 1026960, 1129656, 1198120, 1307040, 1317932, 1412070, 1437744, 1506208, 1647415, 1797180, 1882760, 1976898, 2053920, 2259312, 2396240, 2635864, 2824140, 2875488, 3294830, 3594360, 3765520, 3953796, 4518624, 4792480, 4942245, 5271728, 5648280, 6589660, 7188720, 7531040, 7907592, 9884490, 10543456, 11296560, 13179320, 14377440, 15815184, 19768980, 22593120, 26358640, 31630368, 39537960, 52717280, 79075920, 158151840]

約数ペア:

[(1, 158151840), (2, 79075920), (3, 52717280), (4, 39537960), (5, 31630368), (6, 26358640), (7, 22593120), (8, 19768980), (10, 15815184), (11, 14377440), (12, 13179320), (14, 11296560), (15, 10543456), (16, 9884490), (20, 7907592), (21, 7531040), (22, 7188720), (24, 6589660), (28, 5648280), (30, 5271728), (32, 4942245), (33, 4792480), (35, 4518624), (40, 3953796), (42, 3765520), (44, 3594360), (48, 3294830), (55, 2875488), (56, 2824140), (60, 2635864), (66, 2396240), (70, 2259312), (77, 2053920), (80, 1976898), (84, 1882760), (88, 1797180), (96, 1647415), (105, 1506208), (110, 1437744), (112, 1412070), (120, 1317932), (121, 1307040), (132, 1198120), (140, 1129656), (154, 1026960), (160, 988449), (165, 958496), (168, 941380), (176, 898590), (210, 753104), (220, 718872), (224, 706035), (231, 684640), (240, 658966), (242, 653520), (264, 599060), (280, 564828), (308, 513480), (330, 479248), (336, 470690), (352, 449295), (363, 435680), (385, 410784), (389, 406560), (420, 376552), (440, 359436), (462, 342320), (480, 329483), (484, 326760), (528, 299530), (560, 282414), (605, 261408), (616, 256740), (660, 239624), (672, 235345), (726, 217840), (770, 205392), (778, 203280), (840, 188276), (847, 186720), (880, 179718), (924, 171160), (968, 163380), (1056, 149765), (1120, 141207), (1155, 136928), (1167, 135520), (1210, 130704), (1232, 128370), (1320, 119812), (1452, 108920), (1540, 102696), (1556, 101640), (1680, 94138), (1694, 93360), (1760, 89859), (1815, 87136), (1848, 85580), (1936, 81690), (1945, 81312), (2310, 68464), (2334, 67760), (2420, 65352), (2464, 64185), (2541, 62240), (2640, 59906), (2723, 58080), (2904, 54460), (3080, 51348), (3112, 50820), (3360, 47069), (3388, 46680), (3630, 43568), (3696, 42790), (3872, 40845), (3890, 40656), (4235, 37344), (4279, 36960), (4620, 34232), (4668, 33880), (4840, 32676), (5082, 31120), (5280, 29953), (5446, 29040), (5808, 27230), (5835, 27104), (6160, 25674), (6224, 25410), (6776, 23340), (7260, 21784), (7392, 21395), (7780, 20328), (8169, 19360), (8470, 18672), (8558, 18480), (9240, 17116), (9336, 16940), (9680, 16338), (10164, 15560), (10892, 14520), (11616, 13615), (11670, 13552), (12320, 12837), (12448, 12705)]