129413760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{9629}}^1$

素因数の和:9658

約数の個数: 128

約数和(自身を含む): 471484800

約数和(自身を除く): 342071040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 9629, 13440, 19258, 28887, 38516, 48145, 57774, 67403, 77032, 96290, 115548, 134806, 144435, 154064, 192580, 202209, 231096, 269612, 288870, 308128, 337015, 385160, 404418, 462192, 539224, 577740, 616256, 674030, 770320, 808836, 924384, 1011045, 1078448, 1155480, 1232512, 1348060, 1540640, 1617672, 1848768, 2022090, 2156896, 2310960, 2696120, 3081280, 3235344, 3697536, 4044180, 4313792, 4621920, 5392240, 6162560, 6470688, 8088360, 8627584, 9243840, 10784480, 12941376, 16176720, 18487680, 21568960, 25882752, 32353440, 43137920, 64706880, 129413760]

約数ペア:

[(1, 129413760), (2, 64706880), (3, 43137920), (4, 32353440), (5, 25882752), (6, 21568960), (7, 18487680), (8, 16176720), (10, 12941376), (12, 10784480), (14, 9243840), (15, 8627584), (16, 8088360), (20, 6470688), (21, 6162560), (24, 5392240), (28, 4621920), (30, 4313792), (32, 4044180), (35, 3697536), (40, 3235344), (42, 3081280), (48, 2696120), (56, 2310960), (60, 2156896), (64, 2022090), (70, 1848768), (80, 1617672), (84, 1540640), (96, 1348060), (105, 1232512), (112, 1155480), (120, 1078448), (128, 1011045), (140, 924384), (160, 808836), (168, 770320), (192, 674030), (210, 616256), (224, 577740), (240, 539224), (280, 462192), (320, 404418), (336, 385160), (384, 337015), (420, 308128), (448, 288870), (480, 269612), (560, 231096), (640, 202209), (672, 192580), (840, 154064), (896, 144435), (960, 134806), (1120, 115548), (1344, 96290), (1680, 77032), (1920, 67403), (2240, 57774), (2688, 48145), (3360, 38516), (4480, 28887), (6720, 19258), (9629, 13440)]