191372760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2243}}^1$

素因数の和:2342

約数の個数: 128

約数和(自身を含む): 646272000

約数和(自身を除く): 454899240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 316, 360, 395, 474, 540, 632, 711, 790, 948, 1080, 1185, 1422, 1580, 1896, 2133, 2243, 2370, 2844, 3160, 3555, 4266, 4486, 4740, 5688, 6729, 7110, 8532, 8972, 9480, 10665, 11215, 13458, 14220, 17064, 17944, 20187, 21330, 22430, 26916, 28440, 33645, 40374, 42660, 44860, 53832, 60561, 67290, 80748, 85320, 89720, 100935, 121122, 134580, 161496, 177197, 201870, 242244, 269160, 302805, 354394, 403740, 484488, 531591, 605610, 708788, 807480, 885985, 1063182, 1211220, 1417576, 1594773, 1771970, 2126364, 2422440, 2657955, 3189546, 3543940, 4252728, 4784319, 5315910, 6379092, 7087880, 7973865, 9568638, 10631820, 12758184, 15947730, 19137276, 21263640, 23921595, 31895460, 38274552, 47843190, 63790920, 95686380, 191372760]

約数ペア:

[(1, 191372760), (2, 95686380), (3, 63790920), (4, 47843190), (5, 38274552), (6, 31895460), (8, 23921595), (9, 21263640), (10, 19137276), (12, 15947730), (15, 12758184), (18, 10631820), (20, 9568638), (24, 7973865), (27, 7087880), (30, 6379092), (36, 5315910), (40, 4784319), (45, 4252728), (54, 3543940), (60, 3189546), (72, 2657955), (79, 2422440), (90, 2126364), (108, 1771970), (120, 1594773), (135, 1417576), (158, 1211220), (180, 1063182), (216, 885985), (237, 807480), (270, 708788), (316, 605610), (360, 531591), (395, 484488), (474, 403740), (540, 354394), (632, 302805), (711, 269160), (790, 242244), (948, 201870), (1080, 177197), (1185, 161496), (1422, 134580), (1580, 121122), (1896, 100935), (2133, 89720), (2243, 85320), (2370, 80748), (2844, 67290), (3160, 60561), (3555, 53832), (4266, 44860), (4486, 42660), (4740, 40374), (5688, 33645), (6729, 28440), (7110, 26916), (8532, 22430), (8972, 21330), (9480, 20187), (10665, 17944), (11215, 17064), (13458, 14220)]