2666838240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5431}}^1$

素因数の和:5494

約数の個数: 288

約数和(自身を含む): 10250053632

約数和(自身を除く): 7583215392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 132, 144, 155, 160, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 288, 310, 330, 341, 352, 360, 372, 396, 440, 465, 480, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 992, 1023, 1056, 1116, 1240, 1320, 1364, 1395, 1440, 1488, 1584, 1705, 1760, 1860, 1980, 2046, 2232, 2480, 2640, 2728, 2790, 2976, 3069, 3168, 3410, 3720, 3960, 4092, 4464, 4960, 5115, 5280, 5431, 5456, 5580, 6138, 6820, 7440, 7920, 8184, 8928, 10230, 10862, 10912, 11160, 12276, 13640, 14880, 15345, 15840, 16293, 16368, 20460, 21724, 22320, 24552, 27155, 27280, 30690, 32586, 32736, 40920, 43448, 44640, 48879, 49104, 54310, 54560, 59741, 61380, 65172, 81465, 81840, 86896, 97758, 98208, 108620, 119482, 122760, 130344, 162930, 163680, 168361, 173792, 179223, 195516, 217240, 238964, 244395, 245520, 260688, 298705, 325860, 336722, 358446, 391032, 434480, 477928, 488790, 491040, 505083, 521376, 537669, 597410, 651720, 673444, 716892, 782064, 841805, 868960, 896115, 955856, 977580, 1010166, 1075338, 1194820, 1303440, 1346888, 1433784, 1515249, 1564128, 1683610, 1792230, 1851971, 1911712, 1955160, 2020332, 2150676, 2389640, 2525415, 2606880, 2688345, 2693776, 2867568, 3030498, 3367220, 3584460, 3703942, 3910320, 4040664, 4301352, 4779280, 5050830, 5376690, 5387552, 5555913, 5735136, 6060996, 6734440, 7168920, 7407884, 7576245, 7820640, 8081328, 8602704, 9259855, 9558560, 10101660, 10753380, 11111826, 12121992, 13468880, 14337840, 14815768, 15152490, 16162656, 16667739, 17205408, 18519710, 20203320, 21506760, 22223652, 24243984, 26937760, 27779565, 28675680, 29631536, 30304980, 33335478, 37039420, 40406640, 43013520, 44447304, 48487968, 55559130, 59263072, 60609960, 66670956, 74078840, 80813280, 83338695, 86027040, 88894608, 111118260, 121219920, 133341912, 148157680, 166677390, 177789216, 222236520, 242439840, 266683824, 296315360, 333354780, 444473040, 533367648, 666709560, 888946080, 1333419120, 2666838240]

約数ペア:

[(1, 2666838240), (2, 1333419120), (3, 888946080), (4, 666709560), (5, 533367648), (6, 444473040), (8, 333354780), (9, 296315360), (10, 266683824), (11, 242439840), (12, 222236520), (15, 177789216), (16, 166677390), (18, 148157680), (20, 133341912), (22, 121219920), (24, 111118260), (30, 88894608), (31, 86027040), (32, 83338695), (33, 80813280), (36, 74078840), (40, 66670956), (44, 60609960), (45, 59263072), (48, 55559130), (55, 48487968), (60, 44447304), (62, 43013520), (66, 40406640), (72, 37039420), (80, 33335478), (88, 30304980), (90, 29631536), (93, 28675680), (96, 27779565), (99, 26937760), (110, 24243984), (120, 22223652), (124, 21506760), (132, 20203320), (144, 18519710), (155, 17205408), (160, 16667739), (165, 16162656), (176, 15152490), (180, 14815768), (186, 14337840), (198, 13468880), (220, 12121992), (240, 11111826), (248, 10753380), (264, 10101660), (279, 9558560), (288, 9259855), (310, 8602704), (330, 8081328), (341, 7820640), (352, 7576245), (360, 7407884), (372, 7168920), (396, 6734440), (440, 6060996), (465, 5735136), (480, 5555913), (495, 5387552), (496, 5376690), (528, 5050830), (558, 4779280), (620, 4301352), (660, 4040664), (682, 3910320), (720, 3703942), (744, 3584460), (792, 3367220), (880, 3030498), (930, 2867568), (990, 2693776), (992, 2688345), (1023, 2606880), (1056, 2525415), (1116, 2389640), (1240, 2150676), (1320, 2020332), (1364, 1955160), (1395, 1911712), (1440, 1851971), (1488, 1792230), (1584, 1683610), (1705, 1564128), (1760, 1515249), (1860, 1433784), (1980, 1346888), (2046, 1303440), (2232, 1194820), (2480, 1075338), (2640, 1010166), (2728, 977580), (2790, 955856), (2976, 896115), (3069, 868960), (3168, 841805), (3410, 782064), (3720, 716892), (3960, 673444), (4092, 651720), (4464, 597410), (4960, 537669), (5115, 521376), (5280, 505083), (5431, 491040), (5456, 488790), (5580, 477928), (6138, 434480), (6820, 391032), (7440, 358446), (7920, 336722), (8184, 325860), (8928, 298705), (10230, 260688), (10862, 245520), (10912, 244395), (11160, 238964), (12276, 217240), (13640, 195516), (14880, 179223), (15345, 173792), (15840, 168361), (16293, 163680), (16368, 162930), (20460, 130344), (21724, 122760), (22320, 119482), (24552, 108620), (27155, 98208), (27280, 97758), (30690, 86896), (32586, 81840), (32736, 81465), (40920, 65172), (43448, 61380), (44640, 59741), (48879, 54560), (49104, 54310)]