161138160

素因数分解:

$2^4\times 3^8\times 5^1\times {\mathrm{307}}^1$

素因数の和:344

約数の個数: 180

約数和(自身を含む): 563771208

約数和(自身を除く): 402633048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 307, 324, 360, 405, 432, 486, 540, 614, 648, 720, 729, 810, 921, 972, 1080, 1215, 1228, 1296, 1458, 1535, 1620, 1842, 1944, 2160, 2187, 2430, 2456, 2763, 2916, 3070, 3240, 3645, 3684, 3888, 4374, 4605, 4860, 4912, 5526, 5832, 6140, 6480, 6561, 7290, 7368, 8289, 8748, 9210, 9720, 10935, 11052, 11664, 12280, 13122, 13815, 14580, 14736, 16578, 17496, 18420, 19440, 21870, 22104, 24560, 24867, 26244, 27630, 29160, 32805, 33156, 34992, 36840, 41445, 43740, 44208, 49734, 52488, 55260, 58320, 65610, 66312, 73680, 74601, 82890, 87480, 99468, 104976, 110520, 124335, 131220, 132624, 149202, 165780, 174960, 198936, 221040, 223803, 248670, 262440, 298404, 331560, 373005, 397872, 447606, 497340, 524880, 596808, 663120, 671409, 746010, 895212, 994680, 1119015, 1193616, 1342818, 1492020, 1790424, 1989360, 2014227, 2238030, 2685636, 2984040, 3357045, 3580848, 4028454, 4476060, 5371272, 5968080, 6714090, 8056908, 8952120, 10071135, 10742544, 13428180, 16113816, 17904240, 20142270, 26856360, 32227632, 40284540, 53712720, 80569080, 161138160]

約数ペア:

[(1, 161138160), (2, 80569080), (3, 53712720), (4, 40284540), (5, 32227632), (6, 26856360), (8, 20142270), (9, 17904240), (10, 16113816), (12, 13428180), (15, 10742544), (16, 10071135), (18, 8952120), (20, 8056908), (24, 6714090), (27, 5968080), (30, 5371272), (36, 4476060), (40, 4028454), (45, 3580848), (48, 3357045), (54, 2984040), (60, 2685636), (72, 2238030), (80, 2014227), (81, 1989360), (90, 1790424), (108, 1492020), (120, 1342818), (135, 1193616), (144, 1119015), (162, 994680), (180, 895212), (216, 746010), (240, 671409), (243, 663120), (270, 596808), (307, 524880), (324, 497340), (360, 447606), (405, 397872), (432, 373005), (486, 331560), (540, 298404), (614, 262440), (648, 248670), (720, 223803), (729, 221040), (810, 198936), (921, 174960), (972, 165780), (1080, 149202), (1215, 132624), (1228, 131220), (1296, 124335), (1458, 110520), (1535, 104976), (1620, 99468), (1842, 87480), (1944, 82890), (2160, 74601), (2187, 73680), (2430, 66312), (2456, 65610), (2763, 58320), (2916, 55260), (3070, 52488), (3240, 49734), (3645, 44208), (3684, 43740), (3888, 41445), (4374, 36840), (4605, 34992), (4860, 33156), (4912, 32805), (5526, 29160), (5832, 27630), (6140, 26244), (6480, 24867), (6561, 24560), (7290, 22104), (7368, 21870), (8289, 19440), (8748, 18420), (9210, 17496), (9720, 16578), (10935, 14736), (11052, 14580), (11664, 13815), (12280, 13122)]