31480293120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2297}}^1$

素因数の和:2447

約数の個数: 288

約数和(自身を含む): 104163155712

約数和(自身を除く): 72682862592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 83, 86, 96, 120, 128, 129, 160, 166, 172, 192, 215, 240, 249, 256, 258, 320, 332, 344, 384, 415, 430, 480, 498, 516, 640, 645, 664, 688, 768, 830, 860, 960, 996, 1032, 1245, 1280, 1290, 1328, 1376, 1660, 1720, 1920, 1992, 2064, 2297, 2490, 2580, 2656, 2752, 3320, 3440, 3569, 3840, 3984, 4128, 4594, 4980, 5160, 5312, 5504, 6640, 6880, 6891, 7138, 7968, 8256, 9188, 9960, 10320, 10624, 10707, 11008, 11485, 13280, 13760, 13782, 14276, 15936, 16512, 17845, 18376, 19920, 20640, 21248, 21414, 22970, 26560, 27520, 27564, 28552, 31872, 33024, 34455, 35690, 36752, 39840, 41280, 42828, 45940, 53120, 53535, 55040, 55128, 57104, 63744, 68910, 71380, 73504, 79680, 82560, 85656, 91880, 98771, 106240, 107070, 110256, 114208, 137820, 142760, 147008, 159360, 165120, 171312, 183760, 190651, 197542, 214140, 220512, 228416, 275640, 285520, 294016, 296313, 318720, 342624, 367520, 381302, 395084, 428280, 441024, 456832, 493855, 551280, 571040, 571953, 588032, 592626, 685248, 735040, 762604, 790168, 856560, 882048, 913664, 953255, 987710, 1102560, 1142080, 1143906, 1185252, 1370496, 1470080, 1481565, 1525208, 1580336, 1713120, 1764096, 1906510, 1975420, 2205120, 2284160, 2287812, 2370504, 2740992, 2859765, 2940160, 2963130, 3050416, 3160672, 3426240, 3813020, 3950840, 4410240, 4568320, 4575624, 4741008, 5719530, 5926260, 6100832, 6321344, 6852480, 7626040, 7901680, 8197993, 8820480, 9151248, 9482016, 11439060, 11852520, 12201664, 12642688, 13704960, 15252080, 15803360, 16395986, 18302496, 18964032, 22878120, 23705040, 24403328, 24593979, 25285376, 30504160, 31606720, 32791972, 36604992, 37928064, 40989965, 45756240, 47410080, 48806656, 49187958, 61008320, 63213440, 65583944, 73209984, 75856128, 81979930, 91512480, 94820160, 98375916, 122016640, 122969895, 126426880, 131167888, 146419968, 163959860, 183024960, 189640320, 196751832, 244033280, 245939790, 262335776, 327919720, 366049920, 379280640, 393503664, 491879580, 524671552, 655839440, 732099840, 787007328, 983759160, 1049343104, 1311678880, 1574014656, 1967518320, 2098686208, 2623357760, 3148029312, 3935036640, 5246715520, 6296058624, 7870073280, 10493431040, 15740146560, 31480293120]

約数ペア:

[(1, 31480293120), (2, 15740146560), (3, 10493431040), (4, 7870073280), (5, 6296058624), (6, 5246715520), (8, 3935036640), (10, 3148029312), (12, 2623357760), (15, 2098686208), (16, 1967518320), (20, 1574014656), (24, 1311678880), (30, 1049343104), (32, 983759160), (40, 787007328), (43, 732099840), (48, 655839440), (60, 524671552), (64, 491879580), (80, 393503664), (83, 379280640), (86, 366049920), (96, 327919720), (120, 262335776), (128, 245939790), (129, 244033280), (160, 196751832), (166, 189640320), (172, 183024960), (192, 163959860), (215, 146419968), (240, 131167888), (249, 126426880), (256, 122969895), (258, 122016640), (320, 98375916), (332, 94820160), (344, 91512480), (384, 81979930), (415, 75856128), (430, 73209984), (480, 65583944), (498, 63213440), (516, 61008320), (640, 49187958), (645, 48806656), (664, 47410080), (688, 45756240), (768, 40989965), (830, 37928064), (860, 36604992), (960, 32791972), (996, 31606720), (1032, 30504160), (1245, 25285376), (1280, 24593979), (1290, 24403328), (1328, 23705040), (1376, 22878120), (1660, 18964032), (1720, 18302496), (1920, 16395986), (1992, 15803360), (2064, 15252080), (2297, 13704960), (2490, 12642688), (2580, 12201664), (2656, 11852520), (2752, 11439060), (3320, 9482016), (3440, 9151248), (3569, 8820480), (3840, 8197993), (3984, 7901680), (4128, 7626040), (4594, 6852480), (4980, 6321344), (5160, 6100832), (5312, 5926260), (5504, 5719530), (6640, 4741008), (6880, 4575624), (6891, 4568320), (7138, 4410240), (7968, 3950840), (8256, 3813020), (9188, 3426240), (9960, 3160672), (10320, 3050416), (10624, 2963130), (10707, 2940160), (11008, 2859765), (11485, 2740992), (13280, 2370504), (13760, 2287812), (13782, 2284160), (14276, 2205120), (15936, 1975420), (16512, 1906510), (17845, 1764096), (18376, 1713120), (19920, 1580336), (20640, 1525208), (21248, 1481565), (21414, 1470080), (22970, 1370496), (26560, 1185252), (27520, 1143906), (27564, 1142080), (28552, 1102560), (31872, 987710), (33024, 953255), (34455, 913664), (35690, 882048), (36752, 856560), (39840, 790168), (41280, 762604), (42828, 735040), (45940, 685248), (53120, 592626), (53535, 588032), (55040, 571953), (55128, 571040), (57104, 551280), (63744, 493855), (68910, 456832), (71380, 441024), (73504, 428280), (79680, 395084), (82560, 381302), (85656, 367520), (91880, 342624), (98771, 318720), (106240, 296313), (107070, 294016), (110256, 285520), (114208, 275640), (137820, 228416), (142760, 220512), (147008, 214140), (159360, 197542), (165120, 190651), (171312, 183760)]