171856108160

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{7949}}^1$

素因数の和:8099

約数の個数: 256

約数和(自身を含む): 465910704000

約数和(自身を除く): 294054595840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 83, 88, 110, 128, 148, 160, 166, 176, 185, 220, 296, 320, 332, 352, 370, 407, 415, 440, 592, 640, 664, 704, 740, 814, 830, 880, 913, 1184, 1328, 1408, 1480, 1628, 1660, 1760, 1826, 2035, 2368, 2656, 2960, 3071, 3256, 3320, 3520, 3652, 4070, 4565, 4736, 5312, 5920, 6142, 6512, 6640, 7040, 7304, 7949, 8140, 9130, 10624, 11840, 12284, 13024, 13280, 14608, 15355, 15898, 16280, 18260, 23680, 24568, 26048, 26560, 29216, 30710, 31796, 32560, 33781, 36520, 39745, 49136, 52096, 53120, 58432, 61420, 63592, 65120, 67562, 73040, 79490, 87439, 98272, 116864, 122840, 127184, 130240, 135124, 146080, 158980, 168905, 174878, 196544, 245680, 254368, 260480, 270248, 292160, 294113, 317960, 337810, 349756, 393088, 437195, 491360, 508736, 540496, 584320, 588226, 635920, 659767, 675620, 699512, 874390, 982720, 1017472, 1080992, 1176452, 1271840, 1319534, 1351240, 1399024, 1470565, 1748780, 1965440, 2161984, 2352904, 2543680, 2639068, 2702480, 2798048, 2941130, 3235243, 3298835, 3497560, 4323968, 4705808, 5087360, 5278136, 5404960, 5596096, 5882260, 6470486, 6597670, 6995120, 7257437, 9411616, 10556272, 10809920, 11192192, 11764520, 12940972, 13195340, 13990240, 14514874, 16176215, 18823232, 21112544, 21619840, 23529040, 24411379, 25881944, 26390680, 27980480, 29029748, 32352430, 36287185, 37646464, 42225088, 47058080, 48822758, 51763888, 52781360, 55960960, 58059496, 64704860, 72574370, 84450176, 94116160, 97645516, 103527776, 105562720, 116118992, 122056895, 129409720, 145148740, 188232320, 195291032, 207055552, 211125440, 232237984, 244113790, 258819440, 268525169, 290297480, 390582064, 414111104, 422250880, 464475968, 488227580, 517638880, 537050338, 580594960, 781164128, 928951936, 976455160, 1035277760, 1074100676, 1161189920, 1342625845, 1562328256, 1952910320, 2070555520, 2148201352, 2322379840, 2685251690, 3124656512, 3905820640, 4296402704, 4644759680, 5370503380, 7811641280, 8592805408, 10741006760, 15623282560, 17185610816, 21482013520, 34371221632, 42964027040, 85928054080, 171856108160]

約数ペア:

[(1, 171856108160), (2, 85928054080), (4, 42964027040), (5, 34371221632), (8, 21482013520), (10, 17185610816), (11, 15623282560), (16, 10741006760), (20, 8592805408), (22, 7811641280), (32, 5370503380), (37, 4644759680), (40, 4296402704), (44, 3905820640), (55, 3124656512), (64, 2685251690), (74, 2322379840), (80, 2148201352), (83, 2070555520), (88, 1952910320), (110, 1562328256), (128, 1342625845), (148, 1161189920), (160, 1074100676), (166, 1035277760), (176, 976455160), (185, 928951936), (220, 781164128), (296, 580594960), (320, 537050338), (332, 517638880), (352, 488227580), (370, 464475968), (407, 422250880), (415, 414111104), (440, 390582064), (592, 290297480), (640, 268525169), (664, 258819440), (704, 244113790), (740, 232237984), (814, 211125440), (830, 207055552), (880, 195291032), (913, 188232320), (1184, 145148740), (1328, 129409720), (1408, 122056895), (1480, 116118992), (1628, 105562720), (1660, 103527776), (1760, 97645516), (1826, 94116160), (2035, 84450176), (2368, 72574370), (2656, 64704860), (2960, 58059496), (3071, 55960960), (3256, 52781360), (3320, 51763888), (3520, 48822758), (3652, 47058080), (4070, 42225088), (4565, 37646464), (4736, 36287185), (5312, 32352430), (5920, 29029748), (6142, 27980480), (6512, 26390680), (6640, 25881944), (7040, 24411379), (7304, 23529040), (7949, 21619840), (8140, 21112544), (9130, 18823232), (10624, 16176215), (11840, 14514874), (12284, 13990240), (13024, 13195340), (13280, 12940972), (14608, 11764520), (15355, 11192192), (15898, 10809920), (16280, 10556272), (18260, 9411616), (23680, 7257437), (24568, 6995120), (26048, 6597670), (26560, 6470486), (29216, 5882260), (30710, 5596096), (31796, 5404960), (32560, 5278136), (33781, 5087360), (36520, 4705808), (39745, 4323968), (49136, 3497560), (52096, 3298835), (53120, 3235243), (58432, 2941130), (61420, 2798048), (63592, 2702480), (65120, 2639068), (67562, 2543680), (73040, 2352904), (79490, 2161984), (87439, 1965440), (98272, 1748780), (116864, 1470565), (122840, 1399024), (127184, 1351240), (130240, 1319534), (135124, 1271840), (146080, 1176452), (158980, 1080992), (168905, 1017472), (174878, 982720), (196544, 874390), (245680, 699512), (254368, 675620), (260480, 659767), (270248, 635920), (292160, 588226), (294113, 584320), (317960, 540496), (337810, 508736), (349756, 491360), (393088, 437195)]