140796480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 224

約数和(自身を含む): 497433600

約数和(自身を除く): 356637120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 67, 80, 88, 96, 110, 120, 132, 134, 160, 165, 176, 192, 199, 201, 220, 240, 264, 268, 320, 330, 335, 352, 398, 402, 440, 480, 528, 536, 597, 660, 670, 704, 737, 796, 804, 880, 960, 995, 1005, 1056, 1072, 1194, 1320, 1340, 1474, 1592, 1608, 1760, 1990, 2010, 2112, 2144, 2189, 2211, 2388, 2640, 2680, 2948, 2985, 3184, 3216, 3520, 3685, 3980, 4020, 4288, 4378, 4422, 4776, 5280, 5360, 5896, 5970, 6368, 6432, 6567, 7370, 7960, 8040, 8756, 8844, 9552, 10560, 10720, 10945, 11055, 11792, 11940, 12736, 12864, 13134, 13333, 14740, 15920, 16080, 17512, 17688, 19104, 21440, 21890, 22110, 23584, 23880, 26268, 26666, 29480, 31840, 32160, 32835, 35024, 35376, 38208, 39999, 43780, 44220, 47168, 47760, 52536, 53332, 58960, 63680, 64320, 65670, 66665, 70048, 70752, 79998, 87560, 88440, 95520, 105072, 106664, 117920, 131340, 133330, 140096, 141504, 146663, 159996, 175120, 176880, 191040, 199995, 210144, 213328, 235840, 262680, 266660, 293326, 319992, 350240, 353760, 399990, 420288, 426656, 439989, 525360, 533320, 586652, 639984, 700480, 707520, 733315, 799980, 853312, 879978, 1050720, 1066640, 1173304, 1279968, 1466630, 1599960, 1759956, 2101440, 2133280, 2199945, 2346608, 2559936, 2933260, 3199920, 3519912, 4266560, 4399890, 4693216, 5866520, 6399840, 7039824, 8799780, 9386432, 11733040, 12799680, 14079648, 17599560, 23466080, 28159296, 35199120, 46932160, 70398240, 140796480]

約数ペア:

[(1, 140796480), (2, 70398240), (3, 46932160), (4, 35199120), (5, 28159296), (6, 23466080), (8, 17599560), (10, 14079648), (11, 12799680), (12, 11733040), (15, 9386432), (16, 8799780), (20, 7039824), (22, 6399840), (24, 5866520), (30, 4693216), (32, 4399890), (33, 4266560), (40, 3519912), (44, 3199920), (48, 2933260), (55, 2559936), (60, 2346608), (64, 2199945), (66, 2133280), (67, 2101440), (80, 1759956), (88, 1599960), (96, 1466630), (110, 1279968), (120, 1173304), (132, 1066640), (134, 1050720), (160, 879978), (165, 853312), (176, 799980), (192, 733315), (199, 707520), (201, 700480), (220, 639984), (240, 586652), (264, 533320), (268, 525360), (320, 439989), (330, 426656), (335, 420288), (352, 399990), (398, 353760), (402, 350240), (440, 319992), (480, 293326), (528, 266660), (536, 262680), (597, 235840), (660, 213328), (670, 210144), (704, 199995), (737, 191040), (796, 176880), (804, 175120), (880, 159996), (960, 146663), (995, 141504), (1005, 140096), (1056, 133330), (1072, 131340), (1194, 117920), (1320, 106664), (1340, 105072), (1474, 95520), (1592, 88440), (1608, 87560), (1760, 79998), (1990, 70752), (2010, 70048), (2112, 66665), (2144, 65670), (2189, 64320), (2211, 63680), (2388, 58960), (2640, 53332), (2680, 52536), (2948, 47760), (2985, 47168), (3184, 44220), (3216, 43780), (3520, 39999), (3685, 38208), (3980, 35376), (4020, 35024), (4288, 32835), (4378, 32160), (4422, 31840), (4776, 29480), (5280, 26666), (5360, 26268), (5896, 23880), (5970, 23584), (6368, 22110), (6432, 21890), (6567, 21440), (7370, 19104), (7960, 17688), (8040, 17512), (8756, 16080), (8844, 15920), (9552, 14740), (10560, 13333), (10720, 13134), (10945, 12864), (11055, 12736), (11792, 11940)]