201989003520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{348353}}^1$

素因数の和:348528

約数の個数: 144

約数和(自身を含む): 649376445312

約数和(自身を除く): 447387441792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 151, 160, 192, 240, 256, 302, 320, 384, 453, 480, 604, 640, 755, 768, 906, 960, 1208, 1280, 1510, 1812, 1920, 2265, 2416, 3020, 3624, 3840, 4530, 4832, 6040, 7248, 9060, 9664, 12080, 14496, 18120, 19328, 24160, 28992, 36240, 38656, 48320, 57984, 72480, 96640, 115968, 144960, 193280, 289920, 348353, 579840, 696706, 1045059, 1393412, 1741765, 2090118, 2786824, 3483530, 4180236, 5225295, 5573648, 6967060, 8360472, 10450590, 11147296, 13934120, 16720944, 20901180, 22294592, 27868240, 33441888, 41802360, 44589184, 52601303, 55736480, 66883776, 83604720, 89178368, 105202606, 111472960, 133767552, 157803909, 167209440, 210405212, 222945920, 263006515, 267535104, 315607818, 334418880, 420810424, 445891840, 526013030, 631215636, 668837760, 789019545, 841620848, 1052026060, 1262431272, 1337675520, 1578039090, 1683241696, 2104052120, 2524862544, 3156078180, 3366483392, 4208104240, 5049725088, 6312156360, 6732966784, 8416208480, 10099450176, 12624312720, 13465933568, 16832416960, 20198900352, 25248625440, 33664833920, 40397800704, 50497250880, 67329667840, 100994501760, 201989003520]

約数ペア:

[(1, 201989003520), (2, 100994501760), (3, 67329667840), (4, 50497250880), (5, 40397800704), (6, 33664833920), (8, 25248625440), (10, 20198900352), (12, 16832416960), (15, 13465933568), (16, 12624312720), (20, 10099450176), (24, 8416208480), (30, 6732966784), (32, 6312156360), (40, 5049725088), (48, 4208104240), (60, 3366483392), (64, 3156078180), (80, 2524862544), (96, 2104052120), (120, 1683241696), (128, 1578039090), (151, 1337675520), (160, 1262431272), (192, 1052026060), (240, 841620848), (256, 789019545), (302, 668837760), (320, 631215636), (384, 526013030), (453, 445891840), (480, 420810424), (604, 334418880), (640, 315607818), (755, 267535104), (768, 263006515), (906, 222945920), (960, 210405212), (1208, 167209440), (1280, 157803909), (1510, 133767552), (1812, 111472960), (1920, 105202606), (2265, 89178368), (2416, 83604720), (3020, 66883776), (3624, 55736480), (3840, 52601303), (4530, 44589184), (4832, 41802360), (6040, 33441888), (7248, 27868240), (9060, 22294592), (9664, 20901180), (12080, 16720944), (14496, 13934120), (18120, 11147296), (19328, 10450590), (24160, 8360472), (28992, 6967060), (36240, 5573648), (38656, 5225295), (48320, 4180236), (57984, 3483530), (72480, 2786824), (96640, 2090118), (115968, 1741765), (144960, 1393412), (193280, 1045059), (289920, 696706), (348353, 579840)]