269287920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{281}}^1$

素因数の和:333

約数の個数: 240

約数和(自身を含む): 998266464

約数和(自身を除く): 728978544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 281, 330, 360, 363, 396, 440, 484, 495, 528, 562, 605, 660, 720, 726, 792, 843, 880, 968, 990, 1089, 1124, 1210, 1320, 1331, 1405, 1452, 1584, 1686, 1815, 1936, 1980, 2178, 2248, 2420, 2529, 2640, 2662, 2810, 2904, 3091, 3372, 3630, 3960, 3993, 4215, 4356, 4496, 4840, 5058, 5324, 5445, 5620, 5808, 6182, 6655, 6744, 7260, 7920, 7986, 8430, 8712, 9273, 9680, 10116, 10648, 10890, 11240, 11979, 12364, 12645, 13310, 13488, 14520, 15455, 15972, 16860, 17424, 18546, 19965, 20232, 21296, 21780, 22480, 23958, 24728, 25290, 26620, 27819, 29040, 30910, 31944, 33720, 34001, 37092, 39930, 40464, 43560, 46365, 47916, 49456, 50580, 53240, 55638, 59895, 61820, 63888, 67440, 68002, 74184, 79860, 87120, 92730, 95832, 101160, 102003, 106480, 111276, 119790, 123640, 136004, 139095, 148368, 159720, 170005, 185460, 191664, 202320, 204006, 222552, 239580, 247280, 272008, 278190, 306009, 319440, 340010, 370920, 374011, 408012, 445104, 479160, 510015, 544016, 556380, 612018, 680020, 741840, 748022, 816024, 958320, 1020030, 1112760, 1122033, 1224036, 1360040, 1496044, 1530045, 1632048, 1870055, 2040060, 2225520, 2244066, 2448072, 2720080, 2992088, 3060090, 3366099, 3740110, 4080120, 4488132, 4896144, 5610165, 5984176, 6120180, 6732198, 7480220, 8160240, 8976264, 11220330, 12240360, 13464396, 14960440, 16830495, 17952528, 22440660, 24480720, 26928792, 29920880, 33660990, 44881320, 53857584, 67321980, 89762640, 134643960, 269287920]

約数ペア:

[(1, 269287920), (2, 134643960), (3, 89762640), (4, 67321980), (5, 53857584), (6, 44881320), (8, 33660990), (9, 29920880), (10, 26928792), (11, 24480720), (12, 22440660), (15, 17952528), (16, 16830495), (18, 14960440), (20, 13464396), (22, 12240360), (24, 11220330), (30, 8976264), (33, 8160240), (36, 7480220), (40, 6732198), (44, 6120180), (45, 5984176), (48, 5610165), (55, 4896144), (60, 4488132), (66, 4080120), (72, 3740110), (80, 3366099), (88, 3060090), (90, 2992088), (99, 2720080), (110, 2448072), (120, 2244066), (121, 2225520), (132, 2040060), (144, 1870055), (165, 1632048), (176, 1530045), (180, 1496044), (198, 1360040), (220, 1224036), (240, 1122033), (242, 1112760), (264, 1020030), (281, 958320), (330, 816024), (360, 748022), (363, 741840), (396, 680020), (440, 612018), (484, 556380), (495, 544016), (528, 510015), (562, 479160), (605, 445104), (660, 408012), (720, 374011), (726, 370920), (792, 340010), (843, 319440), (880, 306009), (968, 278190), (990, 272008), (1089, 247280), (1124, 239580), (1210, 222552), (1320, 204006), (1331, 202320), (1405, 191664), (1452, 185460), (1584, 170005), (1686, 159720), (1815, 148368), (1936, 139095), (1980, 136004), (2178, 123640), (2248, 119790), (2420, 111276), (2529, 106480), (2640, 102003), (2662, 101160), (2810, 95832), (2904, 92730), (3091, 87120), (3372, 79860), (3630, 74184), (3960, 68002), (3993, 67440), (4215, 63888), (4356, 61820), (4496, 59895), (4840, 55638), (5058, 53240), (5324, 50580), (5445, 49456), (5620, 47916), (5808, 46365), (6182, 43560), (6655, 40464), (6744, 39930), (7260, 37092), (7920, 34001), (7986, 33720), (8430, 31944), (8712, 30910), (9273, 29040), (9680, 27819), (10116, 26620), (10648, 25290), (10890, 24728), (11240, 23958), (11979, 22480), (12364, 21780), (12645, 21296), (13310, 20232), (13488, 19965), (14520, 18546), (15455, 17424), (15972, 16860)]