2104757150520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37643}}^1\times {\mathrm{465947}}^1$

素因数の和:503604

約数の個数: 64

約数和(自身を含む): 6314452744320

約数和(自身を除く): 4209695593800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 37643, 75286, 112929, 150572, 188215, 225858, 301144, 376430, 451716, 465947, 564645, 752860, 903432, 931894, 1129290, 1397841, 1505720, 1863788, 2258580, 2329735, 2795682, 3727576, 4517160, 4659470, 5591364, 6989205, 9318940, 11182728, 13978410, 18637880, 27956820, 55913640, 17539642921, 35079285842, 52618928763, 70158571684, 87698214605, 105237857526, 140317143368, 175396429210, 210475715052, 263094643815, 350792858420, 420951430104, 526189287630, 701585716840, 1052378575260, 2104757150520]

約数ペア:

[(1, 2104757150520), (2, 1052378575260), (3, 701585716840), (4, 526189287630), (5, 420951430104), (6, 350792858420), (8, 263094643815), (10, 210475715052), (12, 175396429210), (15, 140317143368), (20, 105237857526), (24, 87698214605), (30, 70158571684), (40, 52618928763), (60, 35079285842), (120, 17539642921), (37643, 55913640), (75286, 27956820), (112929, 18637880), (150572, 13978410), (188215, 11182728), (225858, 9318940), (301144, 6989205), (376430, 5591364), (451716, 4659470), (465947, 4517160), (564645, 3727576), (752860, 2795682), (903432, 2329735), (931894, 2258580), (1129290, 1863788), (1397841, 1505720)]