318961740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5953}}^1$

素因数の和:6031

約数の個数: 96

約数和(自身を含む): 960261120

約数和(自身を除く): 641299380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 47, 57, 60, 76, 94, 95, 114, 141, 188, 190, 228, 235, 282, 285, 380, 470, 564, 570, 705, 893, 940, 1140, 1410, 1786, 2679, 2820, 3572, 4465, 5358, 5953, 8930, 10716, 11906, 13395, 17859, 17860, 23812, 26790, 29765, 35718, 53580, 59530, 71436, 89295, 113107, 119060, 178590, 226214, 279791, 339321, 357180, 452428, 559582, 565535, 678642, 839373, 1119164, 1131070, 1357284, 1398955, 1678746, 1696605, 2262140, 2797910, 3357492, 3393210, 4196865, 5316029, 5595820, 6786420, 8393730, 10632058, 15948087, 16787460, 21264116, 26580145, 31896174, 53160290, 63792348, 79740435, 106320580, 159480870, 318961740]

約数ペア:

[(1, 318961740), (2, 159480870), (3, 106320580), (4, 79740435), (5, 63792348), (6, 53160290), (10, 31896174), (12, 26580145), (15, 21264116), (19, 16787460), (20, 15948087), (30, 10632058), (38, 8393730), (47, 6786420), (57, 5595820), (60, 5316029), (76, 4196865), (94, 3393210), (95, 3357492), (114, 2797910), (141, 2262140), (188, 1696605), (190, 1678746), (228, 1398955), (235, 1357284), (282, 1131070), (285, 1119164), (380, 839373), (470, 678642), (564, 565535), (570, 559582), (705, 452428), (893, 357180), (940, 339321), (1140, 279791), (1410, 226214), (1786, 178590), (2679, 119060), (2820, 113107), (3572, 89295), (4465, 71436), (5358, 59530), (5953, 53580), (8930, 35718), (10716, 29765), (11906, 26790), (13395, 23812), (17859, 17860)]