1768156920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3371}}^1$

素因数の和:3466

約数の個数: 192

約数和(自身を含む): 6059888640

約数和(自身を除く): 4291731720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 47, 60, 62, 72, 90, 93, 94, 120, 124, 141, 155, 180, 186, 188, 235, 248, 279, 282, 310, 360, 372, 376, 423, 465, 470, 558, 564, 620, 705, 744, 846, 930, 940, 1116, 1128, 1240, 1395, 1410, 1457, 1692, 1860, 1880, 2115, 2232, 2790, 2820, 2914, 3371, 3384, 3720, 4230, 4371, 5580, 5640, 5828, 6742, 7285, 8460, 8742, 10113, 11160, 11656, 13113, 13484, 14570, 16855, 16920, 17484, 20226, 21855, 26226, 26968, 29140, 30339, 33710, 34968, 40452, 43710, 50565, 52452, 58280, 60678, 65565, 67420, 80904, 87420, 101130, 104501, 104904, 121356, 131130, 134840, 151695, 158437, 174840, 202260, 209002, 242712, 262260, 303390, 313503, 316874, 404520, 418004, 475311, 522505, 524520, 606780, 627006, 633748, 792185, 836008, 940509, 950622, 1045010, 1213560, 1254012, 1267496, 1425933, 1567515, 1584370, 1881018, 1901244, 2090020, 2376555, 2508024, 2851866, 3135030, 3168740, 3762036, 3802488, 4180040, 4702545, 4753110, 4911547, 5703732, 6270060, 6337480, 7129665, 7524072, 9405090, 9506220, 9823094, 11407464, 12540120, 14259330, 14734641, 18810180, 19012440, 19646188, 24557735, 28518660, 29469282, 37620360, 39292376, 44203923, 49115470, 57037320, 58938564, 73673205, 88407846, 98230940, 117877128, 147346410, 176815692, 196461880, 221019615, 294692820, 353631384, 442039230, 589385640, 884078460, 1768156920]

約数ペア:

[(1, 1768156920), (2, 884078460), (3, 589385640), (4, 442039230), (5, 353631384), (6, 294692820), (8, 221019615), (9, 196461880), (10, 176815692), (12, 147346410), (15, 117877128), (18, 98230940), (20, 88407846), (24, 73673205), (30, 58938564), (31, 57037320), (36, 49115470), (40, 44203923), (45, 39292376), (47, 37620360), (60, 29469282), (62, 28518660), (72, 24557735), (90, 19646188), (93, 19012440), (94, 18810180), (120, 14734641), (124, 14259330), (141, 12540120), (155, 11407464), (180, 9823094), (186, 9506220), (188, 9405090), (235, 7524072), (248, 7129665), (279, 6337480), (282, 6270060), (310, 5703732), (360, 4911547), (372, 4753110), (376, 4702545), (423, 4180040), (465, 3802488), (470, 3762036), (558, 3168740), (564, 3135030), (620, 2851866), (705, 2508024), (744, 2376555), (846, 2090020), (930, 1901244), (940, 1881018), (1116, 1584370), (1128, 1567515), (1240, 1425933), (1395, 1267496), (1410, 1254012), (1457, 1213560), (1692, 1045010), (1860, 950622), (1880, 940509), (2115, 836008), (2232, 792185), (2790, 633748), (2820, 627006), (2914, 606780), (3371, 524520), (3384, 522505), (3720, 475311), (4230, 418004), (4371, 404520), (5580, 316874), (5640, 313503), (5828, 303390), (6742, 262260), (7285, 242712), (8460, 209002), (8742, 202260), (10113, 174840), (11160, 158437), (11656, 151695), (13113, 134840), (13484, 131130), (14570, 121356), (16855, 104904), (16920, 104501), (17484, 101130), (20226, 87420), (21855, 80904), (26226, 67420), (26968, 65565), (29140, 60678), (30339, 58280), (33710, 52452), (34968, 50565), (40452, 43710)]