2171520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:67

約数の個数: 192

約数和(自身を含む): 8353800

約数和(自身を除く): 6182280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 32, 36, 39, 40, 45, 48, 52, 58, 60, 64, 65, 72, 78, 80, 87, 90, 96, 104, 116, 117, 120, 128, 130, 144, 145, 156, 160, 174, 180, 192, 195, 208, 232, 234, 240, 260, 261, 288, 290, 312, 320, 348, 360, 377, 384, 390, 416, 435, 464, 468, 480, 520, 522, 576, 580, 585, 624, 640, 696, 720, 754, 780, 832, 870, 928, 936, 960, 1040, 1044, 1131, 1152, 1160, 1170, 1248, 1305, 1392, 1440, 1508, 1560, 1664, 1740, 1856, 1872, 1885, 1920, 2080, 2088, 2262, 2320, 2340, 2496, 2610, 2784, 2880, 3016, 3120, 3393, 3480, 3712, 3744, 3770, 4160, 4176, 4524, 4640, 4680, 4992, 5220, 5568, 5655, 5760, 6032, 6240, 6786, 6960, 7488, 7540, 8320, 8352, 9048, 9280, 9360, 10440, 11136, 11310, 12064, 12480, 13572, 13920, 14976, 15080, 16704, 16965, 18096, 18560, 18720, 20880, 22620, 24128, 24960, 27144, 27840, 30160, 33408, 33930, 36192, 37440, 41760, 45240, 48256, 54288, 55680, 60320, 67860, 72384, 74880, 83520, 90480, 108576, 120640, 135720, 144768, 167040, 180960, 217152, 241280, 271440, 361920, 434304, 542880, 723840, 1085760, 2171520]

約数ペア:

[(1, 2171520), (2, 1085760), (3, 723840), (4, 542880), (5, 434304), (6, 361920), (8, 271440), (9, 241280), (10, 217152), (12, 180960), (13, 167040), (15, 144768), (16, 135720), (18, 120640), (20, 108576), (24, 90480), (26, 83520), (29, 74880), (30, 72384), (32, 67860), (36, 60320), (39, 55680), (40, 54288), (45, 48256), (48, 45240), (52, 41760), (58, 37440), (60, 36192), (64, 33930), (65, 33408), (72, 30160), (78, 27840), (80, 27144), (87, 24960), (90, 24128), (96, 22620), (104, 20880), (116, 18720), (117, 18560), (120, 18096), (128, 16965), (130, 16704), (144, 15080), (145, 14976), (156, 13920), (160, 13572), (174, 12480), (180, 12064), (192, 11310), (195, 11136), (208, 10440), (232, 9360), (234, 9280), (240, 9048), (260, 8352), (261, 8320), (288, 7540), (290, 7488), (312, 6960), (320, 6786), (348, 6240), (360, 6032), (377, 5760), (384, 5655), (390, 5568), (416, 5220), (435, 4992), (464, 4680), (468, 4640), (480, 4524), (520, 4176), (522, 4160), (576, 3770), (580, 3744), (585, 3712), (624, 3480), (640, 3393), (696, 3120), (720, 3016), (754, 2880), (780, 2784), (832, 2610), (870, 2496), (928, 2340), (936, 2320), (960, 2262), (1040, 2088), (1044, 2080), (1131, 1920), (1152, 1885), (1160, 1872), (1170, 1856), (1248, 1740), (1305, 1664), (1392, 1560), (1440, 1508)]