271419120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:677

約数の個数: 320

約数和(自身を含む): 1107072000

約数和(自身を除く): 835652880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 168, 174, 180, 189, 203, 210, 216, 232, 240, 252, 261, 270, 280, 290, 315, 336, 348, 360, 378, 406, 420, 432, 435, 464, 504, 522, 540, 560, 580, 609, 619, 630, 696, 720, 756, 783, 812, 840, 870, 945, 1008, 1015, 1044, 1080, 1160, 1218, 1238, 1260, 1305, 1392, 1512, 1566, 1624, 1680, 1740, 1827, 1857, 1890, 2030, 2088, 2160, 2320, 2436, 2476, 2520, 2610, 3024, 3045, 3095, 3132, 3248, 3480, 3654, 3714, 3780, 3915, 4060, 4176, 4333, 4872, 4952, 5040, 5220, 5481, 5571, 6090, 6190, 6264, 6960, 7308, 7428, 7560, 7830, 8120, 8666, 9135, 9285, 9744, 9904, 10440, 10962, 11142, 12180, 12380, 12528, 12999, 14616, 14856, 15120, 15660, 16240, 16713, 17332, 17951, 18270, 18570, 20880, 21665, 21924, 22284, 24360, 24760, 25998, 27405, 27855, 29232, 29712, 31320, 33426, 34664, 35902, 36540, 37140, 38997, 43330, 43848, 44568, 48720, 49520, 51996, 53853, 54810, 55710, 62640, 64995, 66852, 69328, 71804, 73080, 74280, 77994, 83565, 86660, 87696, 89136, 89755, 103992, 107706, 109620, 111420, 116991, 125657, 129990, 133704, 143608, 146160, 148560, 155988, 161559, 167130, 173320, 179510, 194985, 207984, 215412, 219240, 222840, 233982, 251314, 259980, 267408, 269265, 287216, 311976, 323118, 334260, 346640, 359020, 376971, 389970, 430824, 438480, 445680, 467964, 484677, 502628, 519960, 538530, 584955, 623952, 628285, 646236, 668520, 718040, 753942, 779940, 807795, 861648, 935928, 969354, 1005256, 1039920, 1077060, 1130913, 1169910, 1256570, 1292472, 1337040, 1436080, 1507884, 1559880, 1615590, 1871856, 1884855, 1938708, 2010512, 2154120, 2261826, 2339820, 2423385, 2513140, 2584944, 3015768, 3119760, 3231180, 3392739, 3769710, 3877416, 4308240, 4523652, 4679640, 4846770, 5026280, 5654565, 6031536, 6462360, 6785478, 7539420, 7754832, 9047304, 9359280, 9693540, 10052560, 11309130, 12924720, 13570956, 15078840, 16963695, 18094608, 19387080, 22618260, 27141912, 30157680, 33927390, 38774160, 45236520, 54283824, 67854780, 90473040, 135709560, 271419120]

約数ペア:

[(1, 271419120), (2, 135709560), (3, 90473040), (4, 67854780), (5, 54283824), (6, 45236520), (7, 38774160), (8, 33927390), (9, 30157680), (10, 27141912), (12, 22618260), (14, 19387080), (15, 18094608), (16, 16963695), (18, 15078840), (20, 13570956), (21, 12924720), (24, 11309130), (27, 10052560), (28, 9693540), (29, 9359280), (30, 9047304), (35, 7754832), (36, 7539420), (40, 6785478), (42, 6462360), (45, 6031536), (48, 5654565), (54, 5026280), (56, 4846770), (58, 4679640), (60, 4523652), (63, 4308240), (70, 3877416), (72, 3769710), (80, 3392739), (84, 3231180), (87, 3119760), (90, 3015768), (105, 2584944), (108, 2513140), (112, 2423385), (116, 2339820), (120, 2261826), (126, 2154120), (135, 2010512), (140, 1938708), (144, 1884855), (145, 1871856), (168, 1615590), (174, 1559880), (180, 1507884), (189, 1436080), (203, 1337040), (210, 1292472), (216, 1256570), (232, 1169910), (240, 1130913), (252, 1077060), (261, 1039920), (270, 1005256), (280, 969354), (290, 935928), (315, 861648), (336, 807795), (348, 779940), (360, 753942), (378, 718040), (406, 668520), (420, 646236), (432, 628285), (435, 623952), (464, 584955), (504, 538530), (522, 519960), (540, 502628), (560, 484677), (580, 467964), (609, 445680), (619, 438480), (630, 430824), (696, 389970), (720, 376971), (756, 359020), (783, 346640), (812, 334260), (840, 323118), (870, 311976), (945, 287216), (1008, 269265), (1015, 267408), (1044, 259980), (1080, 251314), (1160, 233982), (1218, 222840), (1238, 219240), (1260, 215412), (1305, 207984), (1392, 194985), (1512, 179510), (1566, 173320), (1624, 167130), (1680, 161559), (1740, 155988), (1827, 148560), (1857, 146160), (1890, 143608), (2030, 133704), (2088, 129990), (2160, 125657), (2320, 116991), (2436, 111420), (2476, 109620), (2520, 107706), (2610, 103992), (3024, 89755), (3045, 89136), (3095, 87696), (3132, 86660), (3248, 83565), (3480, 77994), (3654, 74280), (3714, 73080), (3780, 71804), (3915, 69328), (4060, 66852), (4176, 64995), (4333, 62640), (4872, 55710), (4952, 54810), (5040, 53853), (5220, 51996), (5481, 49520), (5571, 48720), (6090, 44568), (6190, 43848), (6264, 43330), (6960, 38997), (7308, 37140), (7428, 36540), (7560, 35902), (7830, 34664), (8120, 33426), (8666, 31320), (9135, 29712), (9285, 29232), (9744, 27855), (9904, 27405), (10440, 25998), (10962, 24760), (11142, 24360), (12180, 22284), (12380, 21924), (12528, 21665), (12999, 20880), (14616, 18570), (14856, 18270), (15120, 17951), (15660, 17332), (16240, 16713)]