7137448320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{161627}}^1$

素因数の和:161672

約数の個数: 128

約数和(自身を含む): 23739920640

約数和(自身を除く): 16602472320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 14720, 22080, 44160, 161627, 323254, 484881, 646508, 808135, 969762, 1293016, 1616270, 1939524, 2424405, 2586032, 3232540, 3717421, 3879048, 4848810, 5172064, 6465080, 7434842, 7758096, 9697620, 10344128, 11152263, 12930160, 14869684, 15516192, 18587105, 19395240, 20688256, 22304526, 25860320, 29739368, 31032384, 37174210, 38790480, 44609052, 51720640, 55761315, 59478736, 62064768, 74348420, 77580960, 89218104, 103441280, 111522630, 118957472, 148696840, 155161920, 178436208, 223045260, 237914944, 297393680, 310323840, 356872416, 446090520, 475829888, 594787360, 713744832, 892181040, 1189574720, 1427489664, 1784362080, 2379149440, 3568724160, 7137448320]

約数ペア:

[(1, 7137448320), (2, 3568724160), (3, 2379149440), (4, 1784362080), (5, 1427489664), (6, 1189574720), (8, 892181040), (10, 713744832), (12, 594787360), (15, 475829888), (16, 446090520), (20, 356872416), (23, 310323840), (24, 297393680), (30, 237914944), (32, 223045260), (40, 178436208), (46, 155161920), (48, 148696840), (60, 118957472), (64, 111522630), (69, 103441280), (80, 89218104), (92, 77580960), (96, 74348420), (115, 62064768), (120, 59478736), (128, 55761315), (138, 51720640), (160, 44609052), (184, 38790480), (192, 37174210), (230, 31032384), (240, 29739368), (276, 25860320), (320, 22304526), (345, 20688256), (368, 19395240), (384, 18587105), (460, 15516192), (480, 14869684), (552, 12930160), (640, 11152263), (690, 10344128), (736, 9697620), (920, 7758096), (960, 7434842), (1104, 6465080), (1380, 5172064), (1472, 4848810), (1840, 3879048), (1920, 3717421), (2208, 3232540), (2760, 2586032), (2944, 2424405), (3680, 1939524), (4416, 1616270), (5520, 1293016), (7360, 969762), (8832, 808135), (11040, 646508), (14720, 484881), (22080, 323254), (44160, 161627)]