11916240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 43497216

約数和(自身を除く): 31580976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 173, 205, 210, 240, 246, 280, 287, 328, 336, 346, 410, 420, 492, 519, 560, 574, 615, 656, 692, 820, 840, 861, 865, 984, 1038, 1148, 1211, 1230, 1384, 1435, 1640, 1680, 1722, 1730, 1968, 2076, 2296, 2422, 2460, 2595, 2768, 2870, 3280, 3444, 3460, 3633, 4152, 4305, 4592, 4844, 4920, 5190, 5740, 6055, 6888, 6920, 7093, 7266, 8304, 8610, 9688, 9840, 10380, 11480, 12110, 13776, 13840, 14186, 14532, 17220, 18165, 19376, 20760, 21279, 22960, 24220, 28372, 29064, 34440, 35465, 36330, 41520, 42558, 48440, 49651, 56744, 58128, 68880, 70930, 72660, 85116, 96880, 99302, 106395, 113488, 141860, 145320, 148953, 170232, 198604, 212790, 248255, 283720, 290640, 297906, 340464, 397208, 425580, 496510, 567440, 595812, 744765, 794416, 851160, 993020, 1191624, 1489530, 1702320, 1986040, 2383248, 2979060, 3972080, 5958120, 11916240]

約数ペア:

[(1, 11916240), (2, 5958120), (3, 3972080), (4, 2979060), (5, 2383248), (6, 1986040), (7, 1702320), (8, 1489530), (10, 1191624), (12, 993020), (14, 851160), (15, 794416), (16, 744765), (20, 595812), (21, 567440), (24, 496510), (28, 425580), (30, 397208), (35, 340464), (40, 297906), (41, 290640), (42, 283720), (48, 248255), (56, 212790), (60, 198604), (70, 170232), (80, 148953), (82, 145320), (84, 141860), (105, 113488), (112, 106395), (120, 99302), (123, 96880), (140, 85116), (164, 72660), (168, 70930), (173, 68880), (205, 58128), (210, 56744), (240, 49651), (246, 48440), (280, 42558), (287, 41520), (328, 36330), (336, 35465), (346, 34440), (410, 29064), (420, 28372), (492, 24220), (519, 22960), (560, 21279), (574, 20760), (615, 19376), (656, 18165), (692, 17220), (820, 14532), (840, 14186), (861, 13840), (865, 13776), (984, 12110), (1038, 11480), (1148, 10380), (1211, 9840), (1230, 9688), (1384, 8610), (1435, 8304), (1640, 7266), (1680, 7093), (1722, 6920), (1730, 6888), (1968, 6055), (2076, 5740), (2296, 5190), (2422, 4920), (2460, 4844), (2595, 4592), (2768, 4305), (2870, 4152), (3280, 3633), (3444, 3460)]