203820960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{60661}}^1$

素因数の和:60686

約数の個数: 96

約数和(自身を含む): 733767552

約数和(自身を除く): 529946592

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 60661, 121322, 181983, 242644, 303305, 363966, 424627, 485288, 606610, 727932, 849254, 909915, 970576, 1213220, 1273881, 1455864, 1698508, 1819830, 1941152, 2123135, 2426440, 2547762, 2911728, 3397016, 3639660, 4246270, 4852880, 5095524, 5823456, 6369405, 6794032, 7279320, 8492540, 9705760, 10191048, 12738810, 13588064, 14558640, 16985080, 20382096, 25477620, 29117280, 33970160, 40764192, 50955240, 67940320, 101910480, 203820960]

約数ペア:

[(1, 203820960), (2, 101910480), (3, 67940320), (4, 50955240), (5, 40764192), (6, 33970160), (7, 29117280), (8, 25477620), (10, 20382096), (12, 16985080), (14, 14558640), (15, 13588064), (16, 12738810), (20, 10191048), (21, 9705760), (24, 8492540), (28, 7279320), (30, 6794032), (32, 6369405), (35, 5823456), (40, 5095524), (42, 4852880), (48, 4246270), (56, 3639660), (60, 3397016), (70, 2911728), (80, 2547762), (84, 2426440), (96, 2123135), (105, 1941152), (112, 1819830), (120, 1698508), (140, 1455864), (160, 1273881), (168, 1213220), (210, 970576), (224, 909915), (240, 849254), (280, 727932), (336, 606610), (420, 485288), (480, 424627), (560, 363966), (672, 303305), (840, 242644), (1120, 181983), (1680, 121322), (3360, 60661)]