349132226560

素因数分解:

$2^{16}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1999}}^1$

素因数の和:2090

約数の個数: 272

約数和(自身を含む): 924836976000

約数和(自身を除く): 575704749440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 128, 130, 160, 164, 205, 208, 256, 260, 320, 328, 410, 416, 512, 520, 533, 640, 656, 820, 832, 1024, 1040, 1066, 1280, 1312, 1640, 1664, 1999, 2048, 2080, 2132, 2560, 2624, 2665, 3280, 3328, 3998, 4096, 4160, 4264, 5120, 5248, 5330, 6560, 6656, 7996, 8192, 8320, 8528, 9995, 10240, 10496, 10660, 13120, 13312, 15992, 16384, 16640, 17056, 19990, 20480, 20992, 21320, 25987, 26240, 26624, 31984, 32768, 33280, 34112, 39980, 40960, 41984, 42640, 51974, 52480, 53248, 63968, 65536, 66560, 68224, 79960, 81920, 81959, 83968, 85280, 103948, 104960, 106496, 127936, 129935, 133120, 136448, 159920, 163840, 163918, 167936, 170560, 207896, 209920, 212992, 255872, 259870, 266240, 272896, 319840, 327680, 327836, 335872, 341120, 409795, 415792, 419840, 425984, 511744, 519740, 532480, 545792, 639680, 655672, 671744, 682240, 819590, 831584, 839680, 851968, 1023488, 1039480, 1064960, 1065467, 1091584, 1279360, 1311344, 1343488, 1364480, 1639180, 1663168, 1679360, 2046976, 2078960, 2129920, 2130934, 2183168, 2558720, 2622688, 2686976, 2728960, 3278360, 3326336, 3358720, 4093952, 4157920, 4259840, 4261868, 4366336, 5117440, 5245376, 5327335, 5457920, 6556720, 6652672, 6717440, 8187904, 8315840, 8523736, 8732672, 10234880, 10490752, 10654670, 10915840, 13113440, 13305344, 13434880, 16375808, 16631680, 17047472, 17465344, 20469760, 20981504, 21309340, 21831680, 26226880, 26610688, 32751616, 33263360, 34094944, 34930688, 40939520, 41963008, 42618680, 43663360, 52453760, 53221376, 65503232, 66526720, 68189888, 81879040, 83926016, 85237360, 87326720, 104907520, 106442752, 131006464, 133053440, 136379776, 163758080, 167852032, 170474720, 174653440, 209815040, 212885504, 266106880, 272759552, 327516160, 335704064, 340949440, 419630080, 425771008, 532213760, 545519104, 655032320, 671408128, 681898880, 839260160, 851542016, 1064427520, 1091038208, 1342816256, 1363797760, 1678520320, 1703084032, 2128855040, 2182076416, 2685632512, 2727595520, 3357040640, 4257710080, 4364152832, 5371265024, 5455191040, 6714081280, 8515420160, 8728305664, 10910382080, 13428162560, 17456611328, 21820764160, 26856325120, 34913222656, 43641528320, 69826445312, 87283056640, 174566113280, 349132226560]

約数ペア:

[(1, 349132226560), (2, 174566113280), (4, 87283056640), (5, 69826445312), (8, 43641528320), (10, 34913222656), (13, 26856325120), (16, 21820764160), (20, 17456611328), (26, 13428162560), (32, 10910382080), (40, 8728305664), (41, 8515420160), (52, 6714081280), (64, 5455191040), (65, 5371265024), (80, 4364152832), (82, 4257710080), (104, 3357040640), (128, 2727595520), (130, 2685632512), (160, 2182076416), (164, 2128855040), (205, 1703084032), (208, 1678520320), (256, 1363797760), (260, 1342816256), (320, 1091038208), (328, 1064427520), (410, 851542016), (416, 839260160), (512, 681898880), (520, 671408128), (533, 655032320), (640, 545519104), (656, 532213760), (820, 425771008), (832, 419630080), (1024, 340949440), (1040, 335704064), (1066, 327516160), (1280, 272759552), (1312, 266106880), (1640, 212885504), (1664, 209815040), (1999, 174653440), (2048, 170474720), (2080, 167852032), (2132, 163758080), (2560, 136379776), (2624, 133053440), (2665, 131006464), (3280, 106442752), (3328, 104907520), (3998, 87326720), (4096, 85237360), (4160, 83926016), (4264, 81879040), (5120, 68189888), (5248, 66526720), (5330, 65503232), (6560, 53221376), (6656, 52453760), (7996, 43663360), (8192, 42618680), (8320, 41963008), (8528, 40939520), (9995, 34930688), (10240, 34094944), (10496, 33263360), (10660, 32751616), (13120, 26610688), (13312, 26226880), (15992, 21831680), (16384, 21309340), (16640, 20981504), (17056, 20469760), (19990, 17465344), (20480, 17047472), (20992, 16631680), (21320, 16375808), (25987, 13434880), (26240, 13305344), (26624, 13113440), (31984, 10915840), (32768, 10654670), (33280, 10490752), (34112, 10234880), (39980, 8732672), (40960, 8523736), (41984, 8315840), (42640, 8187904), (51974, 6717440), (52480, 6652672), (53248, 6556720), (63968, 5457920), (65536, 5327335), (66560, 5245376), (68224, 5117440), (79960, 4366336), (81920, 4261868), (81959, 4259840), (83968, 4157920), (85280, 4093952), (103948, 3358720), (104960, 3326336), (106496, 3278360), (127936, 2728960), (129935, 2686976), (133120, 2622688), (136448, 2558720), (159920, 2183168), (163840, 2130934), (163918, 2129920), (167936, 2078960), (170560, 2046976), (207896, 1679360), (209920, 1663168), (212992, 1639180), (255872, 1364480), (259870, 1343488), (266240, 1311344), (272896, 1279360), (319840, 1091584), (327680, 1065467), (327836, 1064960), (335872, 1039480), (341120, 1023488), (409795, 851968), (415792, 839680), (419840, 831584), (425984, 819590), (511744, 682240), (519740, 671744), (532480, 655672), (545792, 639680)]