1992077280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15901}}^1$

素因数の和:15954

約数の個数: 192

約数和(自身を含む): 7213147200

約数和(自身を除く): 5221069920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 216, 232, 240, 261, 270, 288, 290, 348, 360, 432, 435, 464, 480, 522, 540, 580, 696, 720, 783, 864, 870, 928, 1044, 1080, 1160, 1305, 1392, 1440, 1566, 1740, 2088, 2160, 2320, 2610, 2784, 3132, 3480, 3915, 4176, 4320, 4640, 5220, 6264, 6960, 7830, 8352, 10440, 12528, 13920, 15660, 15901, 20880, 25056, 31320, 31802, 41760, 47703, 62640, 63604, 79505, 95406, 125280, 127208, 143109, 159010, 190812, 238515, 254416, 286218, 318020, 381624, 429327, 461129, 477030, 508832, 572436, 636040, 715545, 763248, 858654, 922258, 954060, 1144872, 1272080, 1383387, 1431090, 1526496, 1717308, 1844516, 1908120, 2146635, 2289744, 2305645, 2544160, 2766774, 2862180, 3434616, 3689032, 3816240, 4150161, 4293270, 4579488, 4611290, 5533548, 5724360, 6869232, 6916935, 7378064, 7632480, 8300322, 8586540, 9222580, 11067096, 11448720, 12450483, 13738464, 13833870, 14756128, 16600644, 17173080, 18445160, 20750805, 22134192, 22897440, 24900966, 27667740, 33201288, 34346160, 36890320, 41501610, 44268384, 49801932, 55335480, 62252415, 66402576, 68692320, 73780640, 83003220, 99603864, 110670960, 124504830, 132805152, 166006440, 199207728, 221341920, 249009660, 332012880, 398415456, 498019320, 664025760, 996038640, 1992077280]

約数ペア:

[(1, 1992077280), (2, 996038640), (3, 664025760), (4, 498019320), (5, 398415456), (6, 332012880), (8, 249009660), (9, 221341920), (10, 199207728), (12, 166006440), (15, 132805152), (16, 124504830), (18, 110670960), (20, 99603864), (24, 83003220), (27, 73780640), (29, 68692320), (30, 66402576), (32, 62252415), (36, 55335480), (40, 49801932), (45, 44268384), (48, 41501610), (54, 36890320), (58, 34346160), (60, 33201288), (72, 27667740), (80, 24900966), (87, 22897440), (90, 22134192), (96, 20750805), (108, 18445160), (116, 17173080), (120, 16600644), (135, 14756128), (144, 13833870), (145, 13738464), (160, 12450483), (174, 11448720), (180, 11067096), (216, 9222580), (232, 8586540), (240, 8300322), (261, 7632480), (270, 7378064), (288, 6916935), (290, 6869232), (348, 5724360), (360, 5533548), (432, 4611290), (435, 4579488), (464, 4293270), (480, 4150161), (522, 3816240), (540, 3689032), (580, 3434616), (696, 2862180), (720, 2766774), (783, 2544160), (864, 2305645), (870, 2289744), (928, 2146635), (1044, 1908120), (1080, 1844516), (1160, 1717308), (1305, 1526496), (1392, 1431090), (1440, 1383387), (1566, 1272080), (1740, 1144872), (2088, 954060), (2160, 922258), (2320, 858654), (2610, 763248), (2784, 715545), (3132, 636040), (3480, 572436), (3915, 508832), (4176, 477030), (4320, 461129), (4640, 429327), (5220, 381624), (6264, 318020), (6960, 286218), (7830, 254416), (8352, 238515), (10440, 190812), (12528, 159010), (13920, 143109), (15660, 127208), (15901, 125280), (20880, 95406), (25056, 79505), (31320, 63604), (31802, 62640), (41760, 47703)]