244880715520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{1193}}^1$

素因数の和:1991

約数の個数: 288

約数和(自身を含む): 693502709760

約数和(自身を除く): 448621994240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 560, 620, 640, 739, 868, 896, 992, 1085, 1120, 1193, 1240, 1280, 1478, 1736, 1792, 1984, 2170, 2240, 2386, 2480, 2956, 3472, 3695, 3968, 4340, 4480, 4772, 4960, 5173, 5912, 5965, 6944, 7390, 7936, 8351, 8680, 8960, 9544, 9920, 10346, 11824, 11930, 13888, 14780, 16702, 17360, 19088, 19840, 20692, 22909, 23648, 23860, 25865, 27776, 29560, 33404, 34720, 36983, 38176, 39680, 41384, 41755, 45818, 47296, 47720, 51730, 55552, 59120, 66808, 69440, 73966, 76352, 82768, 83510, 91636, 94592, 95440, 103460, 114545, 118240, 133616, 138880, 147932, 152704, 160363, 165536, 167020, 183272, 184915, 189184, 190880, 206920, 229090, 236480, 258881, 267232, 277760, 295864, 305408, 320726, 331072, 334040, 366544, 369830, 381760, 413840, 458180, 472960, 517762, 534464, 591728, 641452, 662144, 668080, 733088, 739660, 763520, 801815, 827680, 881627, 916360, 945920, 1035524, 1068928, 1183456, 1282904, 1294405, 1324288, 1336160, 1466176, 1479320, 1527040, 1603630, 1655360, 1763254, 1832720, 2071048, 2137856, 2366912, 2565808, 2588810, 2672320, 2932352, 2958640, 3207260, 3310720, 3526508, 3665440, 4142096, 4408135, 4733824, 5131616, 5177620, 5344640, 5864704, 5917280, 6171389, 6414520, 6621440, 7053016, 7330880, 8284192, 8816270, 9467648, 10263232, 10355240, 10689280, 11834560, 12342778, 12829040, 14106032, 14661760, 16568384, 17632540, 20526464, 20710480, 23669120, 24685556, 25658080, 27330437, 28212064, 29323520, 30856945, 33136768, 35265080, 41052928, 41420960, 47338240, 49371112, 51316160, 54660874, 56424128, 61713890, 66273536, 70530160, 82841920, 98742224, 102632320, 109321748, 112848256, 123427780, 136652185, 141060320, 165683840, 191313059, 197484448, 205264640, 218643496, 225696512, 246855560, 273304370, 282120640, 331367680, 382626118, 394968896, 437286992, 493711120, 546608740, 564241280, 765252236, 789937792, 874573984, 956565295, 987422240, 1093217480, 1128482560, 1530504472, 1579875584, 1749147968, 1913130590, 1974844480, 2186434960, 3061008944, 3498295936, 3826261180, 3949688960, 4372869920, 6122017888, 6996591872, 7652522360, 7899377920, 8745739840, 12244035776, 15305044720, 17491479680, 24488071552, 30610089440, 34982959360, 48976143104, 61220178880, 122440357760, 244880715520]

約数ペア:

[(1, 244880715520), (2, 122440357760), (4, 61220178880), (5, 48976143104), (7, 34982959360), (8, 30610089440), (10, 24488071552), (14, 17491479680), (16, 15305044720), (20, 12244035776), (28, 8745739840), (31, 7899377920), (32, 7652522360), (35, 6996591872), (40, 6122017888), (56, 4372869920), (62, 3949688960), (64, 3826261180), (70, 3498295936), (80, 3061008944), (112, 2186434960), (124, 1974844480), (128, 1913130590), (140, 1749147968), (155, 1579875584), (160, 1530504472), (217, 1128482560), (224, 1093217480), (248, 987422240), (256, 956565295), (280, 874573984), (310, 789937792), (320, 765252236), (434, 564241280), (448, 546608740), (496, 493711120), (560, 437286992), (620, 394968896), (640, 382626118), (739, 331367680), (868, 282120640), (896, 273304370), (992, 246855560), (1085, 225696512), (1120, 218643496), (1193, 205264640), (1240, 197484448), (1280, 191313059), (1478, 165683840), (1736, 141060320), (1792, 136652185), (1984, 123427780), (2170, 112848256), (2240, 109321748), (2386, 102632320), (2480, 98742224), (2956, 82841920), (3472, 70530160), (3695, 66273536), (3968, 61713890), (4340, 56424128), (4480, 54660874), (4772, 51316160), (4960, 49371112), (5173, 47338240), (5912, 41420960), (5965, 41052928), (6944, 35265080), (7390, 33136768), (7936, 30856945), (8351, 29323520), (8680, 28212064), (8960, 27330437), (9544, 25658080), (9920, 24685556), (10346, 23669120), (11824, 20710480), (11930, 20526464), (13888, 17632540), (14780, 16568384), (16702, 14661760), (17360, 14106032), (19088, 12829040), (19840, 12342778), (20692, 11834560), (22909, 10689280), (23648, 10355240), (23860, 10263232), (25865, 9467648), (27776, 8816270), (29560, 8284192), (33404, 7330880), (34720, 7053016), (36983, 6621440), (38176, 6414520), (39680, 6171389), (41384, 5917280), (41755, 5864704), (45818, 5344640), (47296, 5177620), (47720, 5131616), (51730, 4733824), (55552, 4408135), (59120, 4142096), (66808, 3665440), (69440, 3526508), (73966, 3310720), (76352, 3207260), (82768, 2958640), (83510, 2932352), (91636, 2672320), (94592, 2588810), (95440, 2565808), (103460, 2366912), (114545, 2137856), (118240, 2071048), (133616, 1832720), (138880, 1763254), (147932, 1655360), (152704, 1603630), (160363, 1527040), (165536, 1479320), (167020, 1466176), (183272, 1336160), (184915, 1324288), (189184, 1294405), (190880, 1282904), (206920, 1183456), (229090, 1068928), (236480, 1035524), (258881, 945920), (267232, 916360), (277760, 881627), (295864, 827680), (305408, 801815), (320726, 763520), (331072, 739660), (334040, 733088), (366544, 668080), (369830, 662144), (381760, 641452), (413840, 591728), (458180, 534464), (472960, 517762)]