26945160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 89424000

約数和(自身を除く): 62478840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 137, 149, 165, 220, 264, 274, 298, 330, 411, 440, 447, 548, 596, 660, 685, 745, 822, 894, 1096, 1192, 1320, 1370, 1490, 1507, 1639, 1644, 1788, 2055, 2235, 2740, 2980, 3014, 3278, 3288, 3576, 4110, 4470, 4521, 4917, 5480, 5960, 6028, 6556, 7535, 8195, 8220, 8940, 9042, 9834, 12056, 13112, 15070, 16390, 16440, 17880, 18084, 19668, 20413, 22605, 24585, 30140, 32780, 36168, 39336, 40826, 45210, 49170, 60280, 61239, 65560, 81652, 90420, 98340, 102065, 122478, 163304, 180840, 196680, 204130, 224543, 244956, 306195, 408260, 449086, 489912, 612390, 673629, 816520, 898172, 1122715, 1224780, 1347258, 1796344, 2245430, 2449560, 2694516, 3368145, 4490860, 5389032, 6736290, 8981720, 13472580, 26945160]

約数ペア:

[(1, 26945160), (2, 13472580), (3, 8981720), (4, 6736290), (5, 5389032), (6, 4490860), (8, 3368145), (10, 2694516), (11, 2449560), (12, 2245430), (15, 1796344), (20, 1347258), (22, 1224780), (24, 1122715), (30, 898172), (33, 816520), (40, 673629), (44, 612390), (55, 489912), (60, 449086), (66, 408260), (88, 306195), (110, 244956), (120, 224543), (132, 204130), (137, 196680), (149, 180840), (165, 163304), (220, 122478), (264, 102065), (274, 98340), (298, 90420), (330, 81652), (411, 65560), (440, 61239), (447, 60280), (548, 49170), (596, 45210), (660, 40826), (685, 39336), (745, 36168), (822, 32780), (894, 30140), (1096, 24585), (1192, 22605), (1320, 20413), (1370, 19668), (1490, 18084), (1507, 17880), (1639, 16440), (1644, 16390), (1788, 15070), (2055, 13112), (2235, 12056), (2740, 9834), (2980, 9042), (3014, 8940), (3278, 8220), (3288, 8195), (3576, 7535), (4110, 6556), (4470, 6028), (4521, 5960), (4917, 5480)]