996988331580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4349}}^1\times {\mathrm{13597}}^1$

素因数の和:18239

約数の個数: 96

約数和(自身を含む): 2802351988800

約数和(自身を除く): 1805363657220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 2810, 3372, 4215, 4349, 5620, 8430, 8698, 13047, 13597, 16860, 17396, 21745, 26094, 27194, 40791, 43490, 52188, 54388, 65235, 67985, 81582, 86980, 130470, 135970, 163164, 203955, 260940, 271940, 407910, 815820, 1222069, 2444138, 3666207, 3820757, 4888276, 6110345, 7332414, 7641514, 11462271, 12220690, 14664828, 15283028, 18331035, 19103785, 22924542, 24441380, 36662070, 38207570, 45849084, 57311355, 59133353, 73324140, 76415140, 114622710, 118266706, 177400059, 229245420, 236533412, 295666765, 354800118, 591333530, 709600236, 887000295, 1182667060, 1774000590, 3548001180, 16616472193, 33232944386, 49849416579, 66465888772, 83082360965, 99698833158, 166164721930, 199397666316, 249247082895, 332329443860, 498494165790, 996988331580]

約数ペア:

[(1, 996988331580), (2, 498494165790), (3, 332329443860), (4, 249247082895), (5, 199397666316), (6, 166164721930), (10, 99698833158), (12, 83082360965), (15, 66465888772), (20, 49849416579), (30, 33232944386), (60, 16616472193), (281, 3548001180), (562, 1774000590), (843, 1182667060), (1124, 887000295), (1405, 709600236), (1686, 591333530), (2810, 354800118), (3372, 295666765), (4215, 236533412), (4349, 229245420), (5620, 177400059), (8430, 118266706), (8698, 114622710), (13047, 76415140), (13597, 73324140), (16860, 59133353), (17396, 57311355), (21745, 45849084), (26094, 38207570), (27194, 36662070), (40791, 24441380), (43490, 22924542), (52188, 19103785), (54388, 18331035), (65235, 15283028), (67985, 14664828), (81582, 12220690), (86980, 11462271), (130470, 7641514), (135970, 7332414), (163164, 6110345), (203955, 4888276), (260940, 3820757), (271940, 3666207), (407910, 2444138), (815820, 1222069)]