266979240

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1$

素因数の和:275

約数の個数: 288

約数和(自身を含む): 993414240

約数和(自身を除く): 726435000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 121, 132, 135, 162, 165, 180, 198, 216, 220, 227, 242, 243, 264, 270, 297, 324, 330, 360, 363, 396, 405, 440, 454, 484, 486, 495, 540, 594, 605, 648, 660, 681, 726, 792, 810, 891, 908, 968, 972, 990, 1080, 1089, 1135, 1188, 1210, 1215, 1320, 1362, 1452, 1485, 1620, 1782, 1815, 1816, 1944, 1980, 2043, 2178, 2270, 2376, 2420, 2430, 2497, 2673, 2724, 2904, 2970, 3240, 3267, 3405, 3564, 3630, 3960, 4086, 4356, 4455, 4540, 4840, 4860, 4994, 5346, 5445, 5448, 5940, 6129, 6534, 6810, 7128, 7260, 7491, 8172, 8712, 8910, 9080, 9720, 9801, 9988, 10215, 10692, 10890, 11880, 12258, 12485, 13068, 13365, 13620, 14520, 14982, 16335, 16344, 17820, 18387, 19602, 19976, 20430, 21384, 21780, 22473, 24516, 24970, 26136, 26730, 27240, 27467, 29403, 29964, 30645, 32670, 35640, 36774, 37455, 39204, 40860, 43560, 44946, 49005, 49032, 49940, 53460, 54934, 55161, 58806, 59928, 61290, 65340, 67419, 73548, 74910, 78408, 81720, 82401, 89892, 91935, 98010, 99880, 106920, 109868, 110322, 112365, 117612, 122580, 130680, 134838, 137335, 147015, 147096, 149820, 164802, 179784, 183870, 196020, 202257, 219736, 220644, 224730, 235224, 245160, 247203, 269676, 274670, 275805, 294030, 299640, 329604, 337095, 367740, 392040, 404514, 412005, 441288, 449460, 494406, 539352, 549340, 551610, 588060, 606771, 659208, 674190, 735480, 741609, 809028, 824010, 898920, 988812, 1011285, 1098680, 1103220, 1176120, 1213542, 1236015, 1348380, 1483218, 1618056, 1648020, 1977624, 2022570, 2206440, 2224827, 2427084, 2472030, 2696760, 2966436, 3033855, 3296040, 3708045, 4045140, 4449654, 4854168, 4944060, 5932872, 6067710, 6674481, 7416090, 8090280, 8899308, 9888120, 11124135, 12135420, 13348962, 14832180, 17798616, 22248270, 24270840, 26697924, 29664360, 33372405, 44496540, 53395848, 66744810, 88993080, 133489620, 266979240]

約数ペア:

[(1, 266979240), (2, 133489620), (3, 88993080), (4, 66744810), (5, 53395848), (6, 44496540), (8, 33372405), (9, 29664360), (10, 26697924), (11, 24270840), (12, 22248270), (15, 17798616), (18, 14832180), (20, 13348962), (22, 12135420), (24, 11124135), (27, 9888120), (30, 8899308), (33, 8090280), (36, 7416090), (40, 6674481), (44, 6067710), (45, 5932872), (54, 4944060), (55, 4854168), (60, 4449654), (66, 4045140), (72, 3708045), (81, 3296040), (88, 3033855), (90, 2966436), (99, 2696760), (108, 2472030), (110, 2427084), (120, 2224827), (121, 2206440), (132, 2022570), (135, 1977624), (162, 1648020), (165, 1618056), (180, 1483218), (198, 1348380), (216, 1236015), (220, 1213542), (227, 1176120), (242, 1103220), (243, 1098680), (264, 1011285), (270, 988812), (297, 898920), (324, 824010), (330, 809028), (360, 741609), (363, 735480), (396, 674190), (405, 659208), (440, 606771), (454, 588060), (484, 551610), (486, 549340), (495, 539352), (540, 494406), (594, 449460), (605, 441288), (648, 412005), (660, 404514), (681, 392040), (726, 367740), (792, 337095), (810, 329604), (891, 299640), (908, 294030), (968, 275805), (972, 274670), (990, 269676), (1080, 247203), (1089, 245160), (1135, 235224), (1188, 224730), (1210, 220644), (1215, 219736), (1320, 202257), (1362, 196020), (1452, 183870), (1485, 179784), (1620, 164802), (1782, 149820), (1815, 147096), (1816, 147015), (1944, 137335), (1980, 134838), (2043, 130680), (2178, 122580), (2270, 117612), (2376, 112365), (2420, 110322), (2430, 109868), (2497, 106920), (2673, 99880), (2724, 98010), (2904, 91935), (2970, 89892), (3240, 82401), (3267, 81720), (3405, 78408), (3564, 74910), (3630, 73548), (3960, 67419), (4086, 65340), (4356, 61290), (4455, 59928), (4540, 58806), (4840, 55161), (4860, 54934), (4994, 53460), (5346, 49940), (5445, 49032), (5448, 49005), (5940, 44946), (6129, 43560), (6534, 40860), (6810, 39204), (7128, 37455), (7260, 36774), (7491, 35640), (8172, 32670), (8712, 30645), (8910, 29964), (9080, 29403), (9720, 27467), (9801, 27240), (9988, 26730), (10215, 26136), (10692, 24970), (10890, 24516), (11880, 22473), (12258, 21780), (12485, 21384), (13068, 20430), (13365, 19976), (13620, 19602), (14520, 18387), (14982, 17820), (16335, 16344)]