138162960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:570

約数の個数: 240

約数和(自身を含む): 517935600

約数和(自身を除く): 379772640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 48, 52, 58, 60, 65, 72, 78, 80, 87, 90, 104, 116, 117, 120, 130, 144, 145, 156, 174, 180, 195, 208, 232, 234, 240, 260, 261, 290, 312, 348, 360, 377, 390, 435, 464, 468, 509, 520, 522, 580, 585, 624, 696, 720, 754, 780, 870, 936, 1018, 1040, 1044, 1131, 1160, 1170, 1305, 1392, 1508, 1527, 1560, 1740, 1872, 1885, 2036, 2088, 2262, 2320, 2340, 2545, 2610, 3016, 3054, 3120, 3393, 3480, 3770, 4072, 4176, 4524, 4581, 4680, 5090, 5220, 5655, 6032, 6108, 6617, 6786, 6960, 7540, 7635, 8144, 9048, 9162, 9360, 10180, 10440, 11310, 12216, 13234, 13572, 14761, 15080, 15270, 16965, 18096, 18324, 19851, 20360, 20880, 22620, 22905, 24432, 26468, 27144, 29522, 30160, 30540, 33085, 33930, 36648, 39702, 40720, 44283, 45240, 45810, 52936, 54288, 59044, 59553, 61080, 66170, 67860, 73296, 73805, 79404, 88566, 90480, 91620, 99255, 105872, 118088, 119106, 122160, 132340, 132849, 135720, 147610, 158808, 177132, 183240, 191893, 198510, 221415, 236176, 238212, 264680, 265698, 271440, 295220, 297765, 317616, 354264, 366480, 383786, 397020, 442830, 476424, 529360, 531396, 575679, 590440, 595530, 664245, 708528, 767572, 794040, 885660, 952848, 959465, 1062792, 1151358, 1180880, 1191060, 1328490, 1535144, 1588080, 1727037, 1771320, 1918930, 2125584, 2302716, 2382120, 2656980, 2878395, 3070288, 3454074, 3542640, 3837860, 4605432, 4764240, 5313960, 5756790, 6908148, 7675720, 8635185, 9210864, 10627920, 11513580, 13816296, 15351440, 17270370, 23027160, 27632592, 34540740, 46054320, 69081480, 138162960]

約数ペア:

[(1, 138162960), (2, 69081480), (3, 46054320), (4, 34540740), (5, 27632592), (6, 23027160), (8, 17270370), (9, 15351440), (10, 13816296), (12, 11513580), (13, 10627920), (15, 9210864), (16, 8635185), (18, 7675720), (20, 6908148), (24, 5756790), (26, 5313960), (29, 4764240), (30, 4605432), (36, 3837860), (39, 3542640), (40, 3454074), (45, 3070288), (48, 2878395), (52, 2656980), (58, 2382120), (60, 2302716), (65, 2125584), (72, 1918930), (78, 1771320), (80, 1727037), (87, 1588080), (90, 1535144), (104, 1328490), (116, 1191060), (117, 1180880), (120, 1151358), (130, 1062792), (144, 959465), (145, 952848), (156, 885660), (174, 794040), (180, 767572), (195, 708528), (208, 664245), (232, 595530), (234, 590440), (240, 575679), (260, 531396), (261, 529360), (290, 476424), (312, 442830), (348, 397020), (360, 383786), (377, 366480), (390, 354264), (435, 317616), (464, 297765), (468, 295220), (509, 271440), (520, 265698), (522, 264680), (580, 238212), (585, 236176), (624, 221415), (696, 198510), (720, 191893), (754, 183240), (780, 177132), (870, 158808), (936, 147610), (1018, 135720), (1040, 132849), (1044, 132340), (1131, 122160), (1160, 119106), (1170, 118088), (1305, 105872), (1392, 99255), (1508, 91620), (1527, 90480), (1560, 88566), (1740, 79404), (1872, 73805), (1885, 73296), (2036, 67860), (2088, 66170), (2262, 61080), (2320, 59553), (2340, 59044), (2545, 54288), (2610, 52936), (3016, 45810), (3054, 45240), (3120, 44283), (3393, 40720), (3480, 39702), (3770, 36648), (4072, 33930), (4176, 33085), (4524, 30540), (4581, 30160), (4680, 29522), (5090, 27144), (5220, 26468), (5655, 24432), (6032, 22905), (6108, 22620), (6617, 20880), (6786, 20360), (6960, 19851), (7540, 18324), (7635, 18096), (8144, 16965), (9048, 15270), (9162, 15080), (9360, 14761), (10180, 13572), (10440, 13234), (11310, 12216)]