11991840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 44706816

約数和(自身を除く): 32714976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 70, 80, 83, 84, 86, 96, 105, 112, 120, 129, 140, 160, 166, 168, 172, 210, 215, 224, 240, 249, 258, 280, 301, 332, 336, 344, 415, 420, 430, 480, 498, 516, 560, 581, 602, 645, 664, 672, 688, 830, 840, 860, 903, 996, 1032, 1120, 1162, 1204, 1245, 1290, 1328, 1376, 1505, 1660, 1680, 1720, 1743, 1806, 1992, 2064, 2324, 2408, 2490, 2580, 2656, 2905, 3010, 3320, 3360, 3440, 3486, 3569, 3612, 3984, 4128, 4515, 4648, 4816, 4980, 5160, 5810, 6020, 6640, 6880, 6972, 7138, 7224, 7968, 8715, 9030, 9296, 9632, 9960, 10320, 10707, 11620, 12040, 13280, 13944, 14276, 14448, 17430, 17845, 18060, 18592, 19920, 20640, 21414, 23240, 24080, 24983, 27888, 28552, 28896, 34860, 35690, 36120, 39840, 42828, 46480, 48160, 49966, 53535, 55776, 57104, 69720, 71380, 72240, 74949, 85656, 92960, 99932, 107070, 114208, 124915, 139440, 142760, 144480, 149898, 171312, 199864, 214140, 249830, 278880, 285520, 299796, 342624, 374745, 399728, 428280, 499660, 571040, 599592, 749490, 799456, 856560, 999320, 1199184, 1498980, 1713120, 1998640, 2398368, 2997960, 3997280, 5995920, 11991840]

約数ペア:

[(1, 11991840), (2, 5995920), (3, 3997280), (4, 2997960), (5, 2398368), (6, 1998640), (7, 1713120), (8, 1498980), (10, 1199184), (12, 999320), (14, 856560), (15, 799456), (16, 749490), (20, 599592), (21, 571040), (24, 499660), (28, 428280), (30, 399728), (32, 374745), (35, 342624), (40, 299796), (42, 285520), (43, 278880), (48, 249830), (56, 214140), (60, 199864), (70, 171312), (80, 149898), (83, 144480), (84, 142760), (86, 139440), (96, 124915), (105, 114208), (112, 107070), (120, 99932), (129, 92960), (140, 85656), (160, 74949), (166, 72240), (168, 71380), (172, 69720), (210, 57104), (215, 55776), (224, 53535), (240, 49966), (249, 48160), (258, 46480), (280, 42828), (301, 39840), (332, 36120), (336, 35690), (344, 34860), (415, 28896), (420, 28552), (430, 27888), (480, 24983), (498, 24080), (516, 23240), (560, 21414), (581, 20640), (602, 19920), (645, 18592), (664, 18060), (672, 17845), (688, 17430), (830, 14448), (840, 14276), (860, 13944), (903, 13280), (996, 12040), (1032, 11620), (1120, 10707), (1162, 10320), (1204, 9960), (1245, 9632), (1290, 9296), (1328, 9030), (1376, 8715), (1505, 7968), (1660, 7224), (1680, 7138), (1720, 6972), (1743, 6880), (1806, 6640), (1992, 6020), (2064, 5810), (2324, 5160), (2408, 4980), (2490, 4816), (2580, 4648), (2656, 4515), (2905, 4128), (3010, 3984), (3320, 3612), (3360, 3569), (3440, 3486)]