266601720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 384

約数和(自身を含む): 1044933120

約数和(自身を除く): 778331400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 43, 44, 55, 56, 60, 61, 66, 70, 77, 84, 86, 88, 105, 110, 120, 121, 122, 129, 132, 140, 154, 165, 168, 172, 183, 210, 215, 220, 231, 242, 244, 258, 264, 280, 301, 305, 308, 330, 344, 363, 366, 385, 420, 427, 430, 440, 462, 473, 484, 488, 516, 602, 605, 610, 616, 645, 660, 671, 726, 732, 770, 840, 847, 854, 860, 903, 915, 924, 946, 968, 1032, 1155, 1204, 1210, 1220, 1281, 1290, 1320, 1342, 1419, 1452, 1464, 1505, 1540, 1694, 1708, 1720, 1806, 1815, 1830, 1848, 1892, 2013, 2135, 2310, 2365, 2408, 2420, 2440, 2541, 2562, 2580, 2623, 2684, 2838, 2904, 3010, 3080, 3311, 3355, 3388, 3416, 3612, 3630, 3660, 3784, 4026, 4235, 4270, 4515, 4620, 4697, 4730, 4840, 5082, 5124, 5160, 5203, 5246, 5368, 5676, 6020, 6405, 6622, 6710, 6776, 7095, 7224, 7260, 7320, 7381, 7869, 8052, 8470, 8540, 9030, 9240, 9394, 9460, 9933, 10065, 10164, 10248, 10406, 10492, 11352, 12040, 12705, 12810, 13115, 13244, 13420, 14091, 14190, 14520, 14762, 15609, 15738, 16104, 16555, 16940, 17080, 18060, 18361, 18788, 18920, 19866, 20130, 20328, 20812, 20984, 22143, 23485, 25410, 25620, 26015, 26230, 26488, 26840, 28182, 28380, 28853, 29524, 31218, 31476, 33110, 33880, 36120, 36421, 36722, 36905, 37576, 39345, 39732, 40260, 41624, 44286, 46970, 49665, 50820, 51240, 51667, 52030, 52460, 55083, 56364, 56760, 57706, 59048, 62436, 62952, 66220, 70455, 72842, 73444, 73810, 78045, 78690, 79464, 80520, 86559, 88572, 91805, 93940, 99330, 101640, 103334, 104060, 104920, 109263, 110166, 110715, 112728, 115412, 124872, 132440, 140910, 144265, 145684, 146888, 147620, 155001, 156090, 157380, 173118, 177144, 182105, 183610, 187880, 198660, 201971, 206668, 208120, 218526, 220332, 221430, 230824, 258335, 275415, 281820, 288530, 291368, 295240, 310002, 312180, 314760, 317383, 346236, 364210, 367220, 397320, 403942, 413336, 432795, 437052, 440664, 442860, 516670, 546315, 550830, 563640, 577060, 605913, 620004, 624360, 634766, 692472, 728420, 734440, 775005, 807884, 865590, 874104, 885720, 952149, 1009855, 1033340, 1092630, 1101660, 1154120, 1211826, 1240008, 1269532, 1456840, 1550010, 1586915, 1615768, 1731180, 1904298, 2019710, 2066680, 2185260, 2203320, 2221681, 2423652, 2539064, 3029565, 3100020, 3173830, 3462360, 3808596, 4039420, 4370520, 4443362, 4760745, 4847304, 6059130, 6200040, 6347660, 6665043, 7617192, 8078840, 8886724, 9521490, 11108405, 12118260, 12695320, 13330086, 17773448, 19042980, 22216810, 24236520, 26660172, 33325215, 38085960, 44433620, 53320344, 66650430, 88867240, 133300860, 266601720]

約数ペア:

[(1, 266601720), (2, 133300860), (3, 88867240), (4, 66650430), (5, 53320344), (6, 44433620), (7, 38085960), (8, 33325215), (10, 26660172), (11, 24236520), (12, 22216810), (14, 19042980), (15, 17773448), (20, 13330086), (21, 12695320), (22, 12118260), (24, 11108405), (28, 9521490), (30, 8886724), (33, 8078840), (35, 7617192), (40, 6665043), (42, 6347660), (43, 6200040), (44, 6059130), (55, 4847304), (56, 4760745), (60, 4443362), (61, 4370520), (66, 4039420), (70, 3808596), (77, 3462360), (84, 3173830), (86, 3100020), (88, 3029565), (105, 2539064), (110, 2423652), (120, 2221681), (121, 2203320), (122, 2185260), (129, 2066680), (132, 2019710), (140, 1904298), (154, 1731180), (165, 1615768), (168, 1586915), (172, 1550010), (183, 1456840), (210, 1269532), (215, 1240008), (220, 1211826), (231, 1154120), (242, 1101660), (244, 1092630), (258, 1033340), (264, 1009855), (280, 952149), (301, 885720), (305, 874104), (308, 865590), (330, 807884), (344, 775005), (363, 734440), (366, 728420), (385, 692472), (420, 634766), (427, 624360), (430, 620004), (440, 605913), (462, 577060), (473, 563640), (484, 550830), (488, 546315), (516, 516670), (602, 442860), (605, 440664), (610, 437052), (616, 432795), (645, 413336), (660, 403942), (671, 397320), (726, 367220), (732, 364210), (770, 346236), (840, 317383), (847, 314760), (854, 312180), (860, 310002), (903, 295240), (915, 291368), (924, 288530), (946, 281820), (968, 275415), (1032, 258335), (1155, 230824), (1204, 221430), (1210, 220332), (1220, 218526), (1281, 208120), (1290, 206668), (1320, 201971), (1342, 198660), (1419, 187880), (1452, 183610), (1464, 182105), (1505, 177144), (1540, 173118), (1694, 157380), (1708, 156090), (1720, 155001), (1806, 147620), (1815, 146888), (1830, 145684), (1848, 144265), (1892, 140910), (2013, 132440), (2135, 124872), (2310, 115412), (2365, 112728), (2408, 110715), (2420, 110166), (2440, 109263), (2541, 104920), (2562, 104060), (2580, 103334), (2623, 101640), (2684, 99330), (2838, 93940), (2904, 91805), (3010, 88572), (3080, 86559), (3311, 80520), (3355, 79464), (3388, 78690), (3416, 78045), (3612, 73810), (3630, 73444), (3660, 72842), (3784, 70455), (4026, 66220), (4235, 62952), (4270, 62436), (4515, 59048), (4620, 57706), (4697, 56760), (4730, 56364), (4840, 55083), (5082, 52460), (5124, 52030), (5160, 51667), (5203, 51240), (5246, 50820), (5368, 49665), (5676, 46970), (6020, 44286), (6405, 41624), (6622, 40260), (6710, 39732), (6776, 39345), (7095, 37576), (7224, 36905), (7260, 36722), (7320, 36421), (7381, 36120), (7869, 33880), (8052, 33110), (8470, 31476), (8540, 31218), (9030, 29524), (9240, 28853), (9394, 28380), (9460, 28182), (9933, 26840), (10065, 26488), (10164, 26230), (10248, 26015), (10406, 25620), (10492, 25410), (11352, 23485), (12040, 22143), (12705, 20984), (12810, 20812), (13115, 20328), (13244, 20130), (13420, 19866), (14091, 18920), (14190, 18788), (14520, 18361), (14762, 18060), (15609, 17080), (15738, 16940), (16104, 16555)]