191371680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1484

約数の個数: 192

約数和(自身を含む): 691891200

約数和(自身を除く): 500519520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1429, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2858, 2976, 3348, 3720, 4185, 4287, 4320, 4464, 4960, 5580, 5716, 6696, 7145, 7440, 8370, 8574, 8928, 11160, 11432, 12861, 13392, 14290, 14880, 16740, 17148, 21435, 22320, 22864, 25722, 26784, 28580, 33480, 34296, 38583, 42870, 44299, 44640, 45728, 51444, 57160, 64305, 66960, 68592, 77166, 85740, 88598, 102888, 114320, 128610, 132897, 133920, 137184, 154332, 171480, 177196, 192915, 205776, 221495, 228640, 257220, 265794, 308664, 342960, 354392, 385830, 398691, 411552, 442990, 514440, 531588, 617328, 664485, 685920, 708784, 771660, 797382, 885980, 1028880, 1063176, 1196073, 1234656, 1328970, 1417568, 1543320, 1594764, 1771960, 1993455, 2057760, 2126352, 2392146, 2657940, 3086640, 3189528, 3543920, 3986910, 4252704, 4784292, 5315880, 5980365, 6173280, 6379056, 7087840, 7973820, 9568584, 10631760, 11960730, 12758112, 15947640, 19137168, 21263520, 23921460, 31895280, 38274336, 47842920, 63790560, 95685840, 191371680]

約数ペア:

[(1, 191371680), (2, 95685840), (3, 63790560), (4, 47842920), (5, 38274336), (6, 31895280), (8, 23921460), (9, 21263520), (10, 19137168), (12, 15947640), (15, 12758112), (16, 11960730), (18, 10631760), (20, 9568584), (24, 7973820), (27, 7087840), (30, 6379056), (31, 6173280), (32, 5980365), (36, 5315880), (40, 4784292), (45, 4252704), (48, 3986910), (54, 3543920), (60, 3189528), (62, 3086640), (72, 2657940), (80, 2392146), (90, 2126352), (93, 2057760), (96, 1993455), (108, 1771960), (120, 1594764), (124, 1543320), (135, 1417568), (144, 1328970), (155, 1234656), (160, 1196073), (180, 1063176), (186, 1028880), (216, 885980), (240, 797382), (248, 771660), (270, 708784), (279, 685920), (288, 664485), (310, 617328), (360, 531588), (372, 514440), (432, 442990), (465, 411552), (480, 398691), (496, 385830), (540, 354392), (558, 342960), (620, 308664), (720, 265794), (744, 257220), (837, 228640), (864, 221495), (930, 205776), (992, 192915), (1080, 177196), (1116, 171480), (1240, 154332), (1395, 137184), (1429, 133920), (1440, 132897), (1488, 128610), (1674, 114320), (1860, 102888), (2160, 88598), (2232, 85740), (2480, 77166), (2790, 68592), (2858, 66960), (2976, 64305), (3348, 57160), (3720, 51444), (4185, 45728), (4287, 44640), (4320, 44299), (4464, 42870), (4960, 38583), (5580, 34296), (5716, 33480), (6696, 28580), (7145, 26784), (7440, 25722), (8370, 22864), (8574, 22320), (8928, 21435), (11160, 17148), (11432, 16740), (12861, 14880), (13392, 14290)]