660718080

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 480

約数和(自身を含む): 2612332800

約数和(自身を除く): 1951614720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 79, 80, 88, 90, 96, 99, 108, 110, 120, 121, 128, 132, 135, 144, 158, 160, 165, 176, 180, 192, 198, 216, 220, 237, 240, 242, 256, 264, 270, 288, 297, 316, 320, 330, 352, 360, 363, 384, 395, 396, 432, 440, 474, 480, 484, 495, 512, 528, 540, 576, 594, 605, 632, 640, 660, 704, 711, 720, 726, 768, 790, 792, 864, 869, 880, 948, 960, 968, 990, 1056, 1080, 1089, 1152, 1185, 1188, 1210, 1264, 1280, 1320, 1408, 1422, 1440, 1452, 1485, 1536, 1580, 1584, 1728, 1738, 1760, 1815, 1896, 1920, 1936, 1980, 2112, 2133, 2160, 2178, 2304, 2370, 2376, 2420, 2528, 2560, 2607, 2640, 2816, 2844, 2880, 2904, 2970, 3160, 3168, 3267, 3456, 3476, 3520, 3555, 3630, 3792, 3840, 3872, 3960, 4224, 4266, 4320, 4345, 4356, 4608, 4740, 4752, 4840, 5056, 5214, 5280, 5445, 5632, 5688, 5760, 5808, 5940, 6320, 6336, 6534, 6912, 6952, 7040, 7110, 7260, 7584, 7680, 7744, 7821, 7920, 8448, 8532, 8640, 8690, 8712, 9480, 9504, 9559, 9680, 10112, 10428, 10560, 10665, 10890, 11376, 11520, 11616, 11880, 12640, 12672, 13035, 13068, 13824, 13904, 14080, 14220, 14520, 15168, 15488, 15642, 15840, 16335, 16896, 17064, 17280, 17380, 17424, 18960, 19008, 19118, 19360, 20224, 20856, 21120, 21330, 21780, 22752, 23040, 23232, 23463, 23760, 25280, 25344, 26070, 26136, 27808, 28160, 28440, 28677, 29040, 30336, 30976, 31284, 31680, 32670, 34128, 34560, 34760, 34848, 37920, 38016, 38236, 38720, 39105, 40448, 41712, 42240, 42660, 43560, 45504, 46464, 46926, 47520, 47795, 50560, 50688, 52140, 52272, 55616, 56880, 57354, 58080, 60672, 61952, 62568, 63360, 65340, 68256, 69120, 69520, 69696, 75840, 76032, 76472, 77440, 78210, 83424, 84480, 85320, 86031, 87120, 91008, 92928, 93852, 95040, 95590, 101120, 104280, 104544, 111232, 113760, 114708, 116160, 117315, 121344, 125136, 126720, 130680, 136512, 139040, 139392, 143385, 151680, 152064, 152944, 154880, 156420, 166848, 170640, 172062, 174240, 182016, 185856, 187704, 190080, 191180, 202240, 208560, 209088, 222464, 227520, 229416, 232320, 234630, 250272, 253440, 258093, 261360, 273024, 278080, 278784, 286770, 303360, 305888, 309760, 312840, 333696, 341280, 344124, 348480, 364032, 375408, 380160, 382360, 417120, 418176, 430155, 444928, 455040, 458832, 464640, 469260, 500544, 516186, 522720, 546048, 556160, 557568, 573540, 606720, 611776, 625680, 667392, 682560, 688248, 696960, 750816, 760320, 764720, 834240, 836352, 860310, 910080, 917664, 929280, 938520, 1001088, 1032372, 1045440, 1092096, 1112320, 1147080, 1223552, 1251360, 1290465, 1334784, 1365120, 1376496, 1393920, 1501632, 1529440, 1668480, 1672704, 1720620, 1820160, 1835328, 1877040, 2002176, 2064744, 2090880, 2224640, 2294160, 2447104, 2502720, 2580930, 2730240, 2752992, 2787840, 3003264, 3058880, 3336960, 3441240, 3670656, 3754080, 4004352, 4129488, 4181760, 4588320, 4894208, 5005440, 5161860, 5460480, 5505984, 6006528, 6117760, 6673920, 6882480, 7341312, 7508160, 8258976, 8363520, 9176640, 10010880, 10323720, 11011968, 12013056, 12235520, 13764960, 14682624, 15016320, 16517952, 18353280, 20021760, 20647440, 22023936, 24471040, 27529920, 30032640, 33035904, 36706560, 41294880, 44047872, 55059840, 60065280, 66071808, 73413120, 82589760, 110119680, 132143616, 165179520, 220239360, 330359040, 660718080]

約数ペア:

[(1, 660718080), (2, 330359040), (3, 220239360), (4, 165179520), (5, 132143616), (6, 110119680), (8, 82589760), (9, 73413120), (10, 66071808), (11, 60065280), (12, 55059840), (15, 44047872), (16, 41294880), (18, 36706560), (20, 33035904), (22, 30032640), (24, 27529920), (27, 24471040), (30, 22023936), (32, 20647440), (33, 20021760), (36, 18353280), (40, 16517952), (44, 15016320), (45, 14682624), (48, 13764960), (54, 12235520), (55, 12013056), (60, 11011968), (64, 10323720), (66, 10010880), (72, 9176640), (79, 8363520), (80, 8258976), (88, 7508160), (90, 7341312), (96, 6882480), (99, 6673920), (108, 6117760), (110, 6006528), (120, 5505984), (121, 5460480), (128, 5161860), (132, 5005440), (135, 4894208), (144, 4588320), (158, 4181760), (160, 4129488), (165, 4004352), (176, 3754080), (180, 3670656), (192, 3441240), (198, 3336960), (216, 3058880), (220, 3003264), (237, 2787840), (240, 2752992), (242, 2730240), (256, 2580930), (264, 2502720), (270, 2447104), (288, 2294160), (297, 2224640), (316, 2090880), (320, 2064744), (330, 2002176), (352, 1877040), (360, 1835328), (363, 1820160), (384, 1720620), (395, 1672704), (396, 1668480), (432, 1529440), (440, 1501632), (474, 1393920), (480, 1376496), (484, 1365120), (495, 1334784), (512, 1290465), (528, 1251360), (540, 1223552), (576, 1147080), (594, 1112320), (605, 1092096), (632, 1045440), (640, 1032372), (660, 1001088), (704, 938520), (711, 929280), (720, 917664), (726, 910080), (768, 860310), (790, 836352), (792, 834240), (864, 764720), (869, 760320), (880, 750816), (948, 696960), (960, 688248), (968, 682560), (990, 667392), (1056, 625680), (1080, 611776), (1089, 606720), (1152, 573540), (1185, 557568), (1188, 556160), (1210, 546048), (1264, 522720), (1280, 516186), (1320, 500544), (1408, 469260), (1422, 464640), (1440, 458832), (1452, 455040), (1485, 444928), (1536, 430155), (1580, 418176), (1584, 417120), (1728, 382360), (1738, 380160), (1760, 375408), (1815, 364032), (1896, 348480), (1920, 344124), (1936, 341280), (1980, 333696), (2112, 312840), (2133, 309760), (2160, 305888), (2178, 303360), (2304, 286770), (2370, 278784), (2376, 278080), (2420, 273024), (2528, 261360), (2560, 258093), (2607, 253440), (2640, 250272), (2816, 234630), (2844, 232320), (2880, 229416), (2904, 227520), (2970, 222464), (3160, 209088), (3168, 208560), (3267, 202240), (3456, 191180), (3476, 190080), (3520, 187704), (3555, 185856), (3630, 182016), (3792, 174240), (3840, 172062), (3872, 170640), (3960, 166848), (4224, 156420), (4266, 154880), (4320, 152944), (4345, 152064), (4356, 151680), (4608, 143385), (4740, 139392), (4752, 139040), (4840, 136512), (5056, 130680), (5214, 126720), (5280, 125136), (5445, 121344), (5632, 117315), (5688, 116160), (5760, 114708), (5808, 113760), (5940, 111232), (6320, 104544), (6336, 104280), (6534, 101120), (6912, 95590), (6952, 95040), (7040, 93852), (7110, 92928), (7260, 91008), (7584, 87120), (7680, 86031), (7744, 85320), (7821, 84480), (7920, 83424), (8448, 78210), (8532, 77440), (8640, 76472), (8690, 76032), (8712, 75840), (9480, 69696), (9504, 69520), (9559, 69120), (9680, 68256), (10112, 65340), (10428, 63360), (10560, 62568), (10665, 61952), (10890, 60672), (11376, 58080), (11520, 57354), (11616, 56880), (11880, 55616), (12640, 52272), (12672, 52140), (13035, 50688), (13068, 50560), (13824, 47795), (13904, 47520), (14080, 46926), (14220, 46464), (14520, 45504), (15168, 43560), (15488, 42660), (15642, 42240), (15840, 41712), (16335, 40448), (16896, 39105), (17064, 38720), (17280, 38236), (17380, 38016), (17424, 37920), (18960, 34848), (19008, 34760), (19118, 34560), (19360, 34128), (20224, 32670), (20856, 31680), (21120, 31284), (21330, 30976), (21780, 30336), (22752, 29040), (23040, 28677), (23232, 28440), (23463, 28160), (23760, 27808), (25280, 26136), (25344, 26070)]