143310720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{10663}}^1$

素因数の和:10692

約数の個数: 128

約数和(自身を含む): 522109440

約数和(自身を除く): 378798720

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, 10663, 13440, 21326, 31989, 42652, 53315, 63978, 74641, 85304, 106630, 127956, 149282, 159945, 170608, 213260, 223923, 255912, 298564, 319890, 341216, 373205, 426520, 447846, 511824, 597128, 639780, 682432, 746410, 853040, 895692, 1023648, 1119615, 1194256, 1279560, 1364864, 1492820, 1706080, 1791384, 2047296, 2239230, 2388512, 2559120, 2985640, 3412160, 3582768, 4094592, 4478460, 4777024, 5118240, 5971280, 6824320, 7165536, 8956920, 9554048, 10236480, 11942560, 14331072, 17913840, 20472960, 23885120, 28662144, 35827680, 47770240, 71655360, 143310720]

約数ペア:

[(1, 143310720), (2, 71655360), (3, 47770240), (4, 35827680), (5, 28662144), (6, 23885120), (7, 20472960), (8, 17913840), (10, 14331072), (12, 11942560), (14, 10236480), (15, 9554048), (16, 8956920), (20, 7165536), (21, 6824320), (24, 5971280), (28, 5118240), (30, 4777024), (32, 4478460), (35, 4094592), (40, 3582768), (42, 3412160), (48, 2985640), (56, 2559120), (60, 2388512), (64, 2239230), (70, 2047296), (80, 1791384), (84, 1706080), (96, 1492820), (105, 1364864), (112, 1279560), (120, 1194256), (128, 1119615), (140, 1023648), (160, 895692), (168, 853040), (192, 746410), (210, 682432), (224, 639780), (240, 597128), (280, 511824), (320, 447846), (336, 426520), (384, 373205), (420, 341216), (448, 319890), (480, 298564), (560, 255912), (640, 223923), (672, 213260), (840, 170608), (896, 159945), (960, 149282), (1120, 127956), (1344, 106630), (1680, 85304), (1920, 74641), (2240, 63978), (2688, 53315), (3360, 42652), (4480, 31989), (6720, 21326), (10663, 13440)]