222649440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1213

約数の個数: 192

約数和(自身を含む): 780337152

約数和(自身を除く): 557687712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 930, 992, 1040, 1151, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 2015, 2080, 2302, 2418, 2480, 2976, 3120, 3224, 3453, 3720, 4030, 4604, 4836, 4960, 5755, 6045, 6240, 6448, 6906, 7440, 8060, 9208, 9672, 11510, 12090, 12896, 13812, 14880, 14963, 16120, 17265, 18416, 19344, 23020, 24180, 27624, 29926, 32240, 34530, 35681, 36832, 38688, 44889, 46040, 48360, 55248, 59852, 64480, 69060, 71362, 74815, 89778, 92080, 96720, 107043, 110496, 119704, 138120, 142724, 149630, 178405, 179556, 184160, 193440, 214086, 224445, 239408, 276240, 285448, 299260, 356810, 359112, 428172, 448890, 463853, 478816, 535215, 552480, 570896, 598520, 713620, 718224, 856344, 897780, 927706, 1070430, 1141792, 1197040, 1391559, 1427240, 1436448, 1712688, 1795560, 1855412, 2140860, 2319265, 2394080, 2783118, 2854480, 3425376, 3591120, 3710824, 4281720, 4638530, 5566236, 5708960, 6957795, 7182240, 7421648, 8563440, 9277060, 11132472, 13915590, 14843296, 17126880, 18554120, 22264944, 27831180, 37108240, 44529888, 55662360, 74216480, 111324720, 222649440]

約数ペア:

[(1, 222649440), (2, 111324720), (3, 74216480), (4, 55662360), (5, 44529888), (6, 37108240), (8, 27831180), (10, 22264944), (12, 18554120), (13, 17126880), (15, 14843296), (16, 13915590), (20, 11132472), (24, 9277060), (26, 8563440), (30, 7421648), (31, 7182240), (32, 6957795), (39, 5708960), (40, 5566236), (48, 4638530), (52, 4281720), (60, 3710824), (62, 3591120), (65, 3425376), (78, 2854480), (80, 2783118), (93, 2394080), (96, 2319265), (104, 2140860), (120, 1855412), (124, 1795560), (130, 1712688), (155, 1436448), (156, 1427240), (160, 1391559), (186, 1197040), (195, 1141792), (208, 1070430), (240, 927706), (248, 897780), (260, 856344), (310, 718224), (312, 713620), (372, 598520), (390, 570896), (403, 552480), (416, 535215), (465, 478816), (480, 463853), (496, 448890), (520, 428172), (620, 359112), (624, 356810), (744, 299260), (780, 285448), (806, 276240), (930, 239408), (992, 224445), (1040, 214086), (1151, 193440), (1209, 184160), (1240, 179556), (1248, 178405), (1488, 149630), (1560, 142724), (1612, 138120), (1860, 119704), (2015, 110496), (2080, 107043), (2302, 96720), (2418, 92080), (2480, 89778), (2976, 74815), (3120, 71362), (3224, 69060), (3453, 64480), (3720, 59852), (4030, 55248), (4604, 48360), (4836, 46040), (4960, 44889), (5755, 38688), (6045, 36832), (6240, 35681), (6448, 34530), (6906, 32240), (7440, 29926), (8060, 27624), (9208, 24180), (9672, 23020), (11510, 19344), (12090, 18416), (12896, 17265), (13812, 16120), (14880, 14963)]