140165760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{10429}}^1$

素因数の和:10458

約数の個数: 128

約数和(自身を含む): 510652800

約数和(自身を除く): 370487040

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, 10429, 13440, 20858, 31287, 41716, 52145, 62574, 73003, 83432, 104290, 125148, 146006, 156435, 166864, 208580, 219009, 250296, 292012, 312870, 333728, 365015, 417160, 438018, 500592, 584024, 625740, 667456, 730030, 834320, 876036, 1001184, 1095045, 1168048, 1251480, 1334912, 1460060, 1668640, 1752072, 2002368, 2190090, 2336096, 2502960, 2920120, 3337280, 3504144, 4004736, 4380180, 4672192, 5005920, 5840240, 6674560, 7008288, 8760360, 9344384, 10011840, 11680480, 14016576, 17520720, 20023680, 23360960, 28033152, 35041440, 46721920, 70082880, 140165760]

約数ペア:

[(1, 140165760), (2, 70082880), (3, 46721920), (4, 35041440), (5, 28033152), (6, 23360960), (7, 20023680), (8, 17520720), (10, 14016576), (12, 11680480), (14, 10011840), (15, 9344384), (16, 8760360), (20, 7008288), (21, 6674560), (24, 5840240), (28, 5005920), (30, 4672192), (32, 4380180), (35, 4004736), (40, 3504144), (42, 3337280), (48, 2920120), (56, 2502960), (60, 2336096), (64, 2190090), (70, 2002368), (80, 1752072), (84, 1668640), (96, 1460060), (105, 1334912), (112, 1251480), (120, 1168048), (128, 1095045), (140, 1001184), (160, 876036), (168, 834320), (192, 730030), (210, 667456), (224, 625740), (240, 584024), (280, 500592), (320, 438018), (336, 417160), (384, 365015), (420, 333728), (448, 312870), (480, 292012), (560, 250296), (640, 219009), (672, 208580), (840, 166864), (896, 156435), (960, 146006), (1120, 125148), (1344, 104290), (1680, 83432), (1920, 73003), (2240, 62574), (2688, 52145), (3360, 41716), (4480, 31287), (6720, 20858), (10429, 13440)]