13026720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{3877}}^1$

素因数の和:3902

約数の個数: 96

約数和(自身を含む): 46908288

約数和(自身を除く): 33881568

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, 3877, 7754, 11631, 15508, 19385, 23262, 27139, 31016, 38770, 46524, 54278, 58155, 62032, 77540, 81417, 93048, 108556, 116310, 124064, 135695, 155080, 162834, 186096, 217112, 232620, 271390, 310160, 325668, 372192, 407085, 434224, 465240, 542780, 620320, 651336, 814170, 868448, 930480, 1085560, 1302672, 1628340, 1860960, 2171120, 2605344, 3256680, 4342240, 6513360, 13026720]

約数ペア:

[(1, 13026720), (2, 6513360), (3, 4342240), (4, 3256680), (5, 2605344), (6, 2171120), (7, 1860960), (8, 1628340), (10, 1302672), (12, 1085560), (14, 930480), (15, 868448), (16, 814170), (20, 651336), (21, 620320), (24, 542780), (28, 465240), (30, 434224), (32, 407085), (35, 372192), (40, 325668), (42, 310160), (48, 271390), (56, 232620), (60, 217112), (70, 186096), (80, 162834), (84, 155080), (96, 135695), (105, 124064), (112, 116310), (120, 108556), (140, 93048), (160, 81417), (168, 77540), (210, 62032), (224, 58155), (240, 54278), (280, 46524), (336, 38770), (420, 31016), (480, 27139), (560, 23262), (672, 19385), (840, 15508), (1120, 11631), (1680, 7754), (3360, 3877)]