2655648480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{563}}^1$

素因数の和:929

約数の個数: 192

約数和(自身を含む): 8677767168

約数和(自身を除く): 6022118688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 317, 372, 465, 480, 496, 563, 620, 634, 744, 930, 951, 992, 1126, 1240, 1268, 1488, 1585, 1689, 1860, 1902, 2252, 2480, 2536, 2815, 2976, 3170, 3378, 3720, 3804, 4504, 4755, 4960, 5072, 5630, 6340, 6756, 7440, 7608, 8445, 9008, 9510, 9827, 10144, 11260, 12680, 13512, 14880, 15216, 16890, 17453, 18016, 19020, 19654, 22520, 25360, 27024, 29481, 30432, 33780, 34906, 38040, 39308, 45040, 49135, 50720, 52359, 54048, 58962, 67560, 69812, 76080, 78616, 87265, 90080, 98270, 104718, 117924, 135120, 139624, 147405, 152160, 157232, 174530, 178471, 196540, 209436, 235848, 261795, 270240, 279248, 294810, 314464, 349060, 356942, 393080, 418872, 471696, 523590, 535413, 558496, 589620, 698120, 713884, 786160, 837744, 892355, 943392, 1047180, 1070826, 1179240, 1396240, 1427768, 1572320, 1675488, 1784710, 2094360, 2141652, 2358480, 2677065, 2792480, 2855536, 3569420, 4188720, 4283304, 4716960, 5354130, 5532601, 5711072, 7138840, 8377440, 8566608, 10708260, 11065202, 14277680, 16597803, 17133216, 21416520, 22130404, 27663005, 28555360, 33195606, 42833040, 44260808, 55326010, 66391212, 82989015, 85666080, 88521616, 110652020, 132782424, 165978030, 177043232, 221304040, 265564848, 331956060, 442608080, 531129696, 663912120, 885216160, 1327824240, 2655648480]

約数ペア:

[(1, 2655648480), (2, 1327824240), (3, 885216160), (4, 663912120), (5, 531129696), (6, 442608080), (8, 331956060), (10, 265564848), (12, 221304040), (15, 177043232), (16, 165978030), (20, 132782424), (24, 110652020), (30, 88521616), (31, 85666080), (32, 82989015), (40, 66391212), (48, 55326010), (60, 44260808), (62, 42833040), (80, 33195606), (93, 28555360), (96, 27663005), (120, 22130404), (124, 21416520), (155, 17133216), (160, 16597803), (186, 14277680), (240, 11065202), (248, 10708260), (310, 8566608), (317, 8377440), (372, 7138840), (465, 5711072), (480, 5532601), (496, 5354130), (563, 4716960), (620, 4283304), (634, 4188720), (744, 3569420), (930, 2855536), (951, 2792480), (992, 2677065), (1126, 2358480), (1240, 2141652), (1268, 2094360), (1488, 1784710), (1585, 1675488), (1689, 1572320), (1860, 1427768), (1902, 1396240), (2252, 1179240), (2480, 1070826), (2536, 1047180), (2815, 943392), (2976, 892355), (3170, 837744), (3378, 786160), (3720, 713884), (3804, 698120), (4504, 589620), (4755, 558496), (4960, 535413), (5072, 523590), (5630, 471696), (6340, 418872), (6756, 393080), (7440, 356942), (7608, 349060), (8445, 314464), (9008, 294810), (9510, 279248), (9827, 270240), (10144, 261795), (11260, 235848), (12680, 209436), (13512, 196540), (14880, 178471), (15216, 174530), (16890, 157232), (17453, 152160), (18016, 147405), (19020, 139624), (19654, 135120), (22520, 117924), (25360, 104718), (27024, 98270), (29481, 90080), (30432, 87265), (33780, 78616), (34906, 76080), (38040, 69812), (39308, 67560), (45040, 58962), (49135, 54048), (50720, 52359)]