171341280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:434

約数の個数: 288

約数和(自身を含む): 661620960

約数和(自身を除く): 490279680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 32, 33, 36, 40, 44, 45, 48, 55, 58, 60, 66, 72, 80, 87, 88, 90, 96, 99, 110, 116, 120, 132, 144, 145, 160, 165, 174, 176, 180, 198, 220, 232, 240, 261, 264, 288, 290, 319, 330, 348, 352, 360, 373, 396, 435, 440, 464, 480, 495, 522, 528, 580, 638, 660, 696, 720, 746, 792, 870, 880, 928, 957, 990, 1044, 1056, 1119, 1160, 1276, 1305, 1320, 1392, 1440, 1492, 1584, 1595, 1740, 1760, 1865, 1914, 1980, 2088, 2238, 2320, 2552, 2610, 2640, 2784, 2871, 2984, 3168, 3190, 3357, 3480, 3730, 3828, 3960, 4103, 4176, 4476, 4640, 4785, 5104, 5220, 5280, 5595, 5742, 5968, 6380, 6714, 6960, 7460, 7656, 7920, 8206, 8352, 8952, 9570, 10208, 10440, 10817, 11190, 11484, 11936, 12309, 12760, 13428, 13920, 14355, 14920, 15312, 15840, 16412, 16785, 17904, 19140, 20515, 20880, 21634, 22380, 22968, 24618, 25520, 26856, 28710, 29840, 30624, 32451, 32824, 33570, 35808, 36927, 38280, 41030, 41760, 43268, 44760, 45936, 49236, 51040, 53712, 54085, 57420, 59680, 61545, 64902, 65648, 67140, 73854, 76560, 82060, 86536, 89520, 91872, 97353, 98472, 107424, 108170, 114840, 118987, 123090, 129804, 131296, 134280, 147708, 153120, 162255, 164120, 173072, 179040, 184635, 194706, 196944, 216340, 229680, 237974, 246180, 259608, 268560, 295416, 324510, 328240, 346144, 356961, 369270, 389412, 393888, 432680, 459360, 475948, 486765, 492360, 519216, 537120, 590832, 594935, 649020, 656480, 713922, 738540, 778824, 865360, 951896, 973530, 984720, 1038432, 1070883, 1181664, 1189870, 1298040, 1427844, 1477080, 1557648, 1730720, 1784805, 1903792, 1947060, 1969440, 2141766, 2379740, 2596080, 2855688, 2954160, 3115296, 3569610, 3807584, 3894120, 4283532, 4759480, 5192160, 5354415, 5711376, 5908320, 7139220, 7788240, 8567064, 9518960, 10708830, 11422752, 14278440, 15576480, 17134128, 19037920, 21417660, 28556880, 34268256, 42835320, 57113760, 85670640, 171341280]

約数ペア:

[(1, 171341280), (2, 85670640), (3, 57113760), (4, 42835320), (5, 34268256), (6, 28556880), (8, 21417660), (9, 19037920), (10, 17134128), (11, 15576480), (12, 14278440), (15, 11422752), (16, 10708830), (18, 9518960), (20, 8567064), (22, 7788240), (24, 7139220), (29, 5908320), (30, 5711376), (32, 5354415), (33, 5192160), (36, 4759480), (40, 4283532), (44, 3894120), (45, 3807584), (48, 3569610), (55, 3115296), (58, 2954160), (60, 2855688), (66, 2596080), (72, 2379740), (80, 2141766), (87, 1969440), (88, 1947060), (90, 1903792), (96, 1784805), (99, 1730720), (110, 1557648), (116, 1477080), (120, 1427844), (132, 1298040), (144, 1189870), (145, 1181664), (160, 1070883), (165, 1038432), (174, 984720), (176, 973530), (180, 951896), (198, 865360), (220, 778824), (232, 738540), (240, 713922), (261, 656480), (264, 649020), (288, 594935), (290, 590832), (319, 537120), (330, 519216), (348, 492360), (352, 486765), (360, 475948), (373, 459360), (396, 432680), (435, 393888), (440, 389412), (464, 369270), (480, 356961), (495, 346144), (522, 328240), (528, 324510), (580, 295416), (638, 268560), (660, 259608), (696, 246180), (720, 237974), (746, 229680), (792, 216340), (870, 196944), (880, 194706), (928, 184635), (957, 179040), (990, 173072), (1044, 164120), (1056, 162255), (1119, 153120), (1160, 147708), (1276, 134280), (1305, 131296), (1320, 129804), (1392, 123090), (1440, 118987), (1492, 114840), (1584, 108170), (1595, 107424), (1740, 98472), (1760, 97353), (1865, 91872), (1914, 89520), (1980, 86536), (2088, 82060), (2238, 76560), (2320, 73854), (2552, 67140), (2610, 65648), (2640, 64902), (2784, 61545), (2871, 59680), (2984, 57420), (3168, 54085), (3190, 53712), (3357, 51040), (3480, 49236), (3730, 45936), (3828, 44760), (3960, 43268), (4103, 41760), (4176, 41030), (4476, 38280), (4640, 36927), (4785, 35808), (5104, 33570), (5220, 32824), (5280, 32451), (5595, 30624), (5742, 29840), (5968, 28710), (6380, 26856), (6714, 25520), (6960, 24618), (7460, 22968), (7656, 22380), (7920, 21634), (8206, 20880), (8352, 20515), (8952, 19140), (9570, 17904), (10208, 16785), (10440, 16412), (10817, 15840), (11190, 15312), (11484, 14920), (11936, 14355), (12309, 13920), (12760, 13428)]