280707500160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{11971}}^1$

素因数の和:12081

約数の個数: 512

約数和(自身を含む): 1055068416000

約数和(自身を除く): 774360915840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 59, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 118, 120, 128, 135, 138, 144, 160, 177, 180, 184, 192, 207, 216, 230, 236, 240, 270, 276, 288, 295, 320, 345, 354, 360, 368, 384, 414, 432, 460, 472, 480, 531, 540, 552, 576, 590, 621, 640, 690, 708, 720, 736, 828, 864, 885, 920, 944, 960, 1035, 1062, 1080, 1104, 1152, 1180, 1242, 1357, 1380, 1416, 1440, 1472, 1593, 1656, 1728, 1770, 1840, 1888, 1920, 2070, 2124, 2160, 2208, 2360, 2484, 2655, 2714, 2760, 2832, 2880, 2944, 3105, 3186, 3312, 3456, 3540, 3680, 3776, 4071, 4140, 4248, 4320, 4416, 4720, 4968, 5310, 5428, 5520, 5664, 5760, 6210, 6372, 6624, 6785, 7080, 7360, 7552, 7965, 8142, 8280, 8496, 8640, 8832, 9440, 9936, 10620, 10856, 11040, 11328, 11971, 12213, 12420, 12744, 13248, 13570, 14160, 14720, 15930, 16284, 16560, 16992, 17280, 18880, 19872, 20355, 21240, 21712, 22080, 22656, 23942, 24426, 24840, 25488, 26496, 27140, 28320, 31860, 32568, 33120, 33984, 35913, 36639, 37760, 39744, 40710, 42480, 43424, 44160, 47884, 48852, 49680, 50976, 54280, 56640, 59855, 61065, 63720, 65136, 66240, 67968, 71826, 73278, 79488, 81420, 84960, 86848, 95768, 97704, 99360, 101952, 107739, 108560, 113280, 119710, 122130, 127440, 130272, 132480, 143652, 146556, 162840, 169920, 173696, 179565, 183195, 191536, 195408, 198720, 203904, 215478, 217120, 239420, 244260, 254880, 260544, 275333, 287304, 293112, 323217, 325680, 339840, 359130, 366390, 383072, 390816, 397440, 430956, 434240, 478840, 488520, 509760, 521088, 538695, 550666, 574608, 586224, 646434, 651360, 706289, 718260, 732780, 766144, 781632, 825999, 861912, 868480, 957680, 977040, 1019520, 1077390, 1101332, 1149216, 1172448, 1292868, 1302720, 1376665, 1412578, 1436520, 1465560, 1532288, 1563264, 1616085, 1651998, 1723824, 1915360, 1954080, 2118867, 2154780, 2202664, 2298432, 2344896, 2477997, 2585736, 2605440, 2753330, 2825156, 2873040, 2931120, 3232170, 3303996, 3447648, 3531445, 3830720, 3908160, 4129995, 4237734, 4309560, 4405328, 4596864, 4689792, 4955994, 5171472, 5506660, 5650312, 5746080, 5862240, 6356601, 6464340, 6607992, 6895296, 7062890, 7433991, 7661440, 7816320, 8259990, 8475468, 8619120, 8810656, 9911988, 10342944, 10594335, 11013320, 11300624, 11492160, 11724480, 12389985, 12713202, 12928680, 13215984, 13790592, 14125780, 14867982, 16244647, 16519980, 16950936, 17238240, 17621312, 19069803, 19823976, 20685888, 21188670, 22026640, 22601248, 22984320, 23448960, 24779970, 25426404, 25857360, 26431968, 28251560, 29735964, 31783005, 32489294, 33039960, 33901872, 34476480, 35242624, 37169955, 38139606, 39647952, 41371776, 42377340, 44053280, 45202496, 48733941, 49559940, 50852808, 51714720, 52863936, 56503120, 59471928, 63566010, 64978588, 66079920, 67803744, 68952960, 74339910, 76279212, 79295904, 81223235, 84754680, 88106560, 90404992, 95349015, 97467882, 99119880, 101705616, 103429440, 105727872, 113006240, 118943856, 127132020, 129957176, 132159840, 135607488, 146201823, 148679820, 152558424, 158591808, 162446470, 169509360, 176213120, 190698030, 194935764, 198239760, 203411232, 206858880, 226012480, 237887712, 243669705, 254264040, 259914352, 264319680, 271214976, 292403646, 297359640, 305116848, 317183616, 324892940, 339018720, 381396060, 389871528, 396479520, 406822464, 438605469, 452024960, 475775424, 487339410, 508528080, 519828704, 528639360, 584807292, 594719280, 610233696, 649785880, 678037440, 731009115, 762792120, 779743056, 792959040, 813644928, 877210938, 951550848, 974678820, 1017056160, 1039657408, 1169614584, 1189438560, 1220467392, 1299571760, 1356074880, 1462018230, 1525584240, 1559486112, 1585918080, 1754421876, 1949357640, 2034112320, 2079314816, 2193027345, 2339229168, 2378877120, 2440934784, 2599143520, 2924036460, 3051168480, 3118972224, 3508843752, 3898715280, 4068224640, 4386054690, 4678458336, 4757754240, 5198287040, 5848072920, 6102336960, 6237944448, 7017687504, 7797430560, 8772109380, 9356916672, 10396574080, 11696145840, 12204673920, 14035375008, 15594861120, 17544218760, 18713833344, 23392291680, 28070750016, 31189722240, 35088437520, 46784583360, 56141500032, 70176875040, 93569166720, 140353750080, 280707500160]

約数ペア:

[(1, 280707500160), (2, 140353750080), (3, 93569166720), (4, 70176875040), (5, 56141500032), (6, 46784583360), (8, 35088437520), (9, 31189722240), (10, 28070750016), (12, 23392291680), (15, 18713833344), (16, 17544218760), (18, 15594861120), (20, 14035375008), (23, 12204673920), (24, 11696145840), (27, 10396574080), (30, 9356916672), (32, 8772109380), (36, 7797430560), (40, 7017687504), (45, 6237944448), (46, 6102336960), (48, 5848072920), (54, 5198287040), (59, 4757754240), (60, 4678458336), (64, 4386054690), (69, 4068224640), (72, 3898715280), (80, 3508843752), (90, 3118972224), (92, 3051168480), (96, 2924036460), (108, 2599143520), (115, 2440934784), (118, 2378877120), (120, 2339229168), (128, 2193027345), (135, 2079314816), (138, 2034112320), (144, 1949357640), (160, 1754421876), (177, 1585918080), (180, 1559486112), (184, 1525584240), (192, 1462018230), (207, 1356074880), (216, 1299571760), (230, 1220467392), (236, 1189438560), (240, 1169614584), (270, 1039657408), (276, 1017056160), (288, 974678820), (295, 951550848), (320, 877210938), (345, 813644928), (354, 792959040), (360, 779743056), (368, 762792120), (384, 731009115), (414, 678037440), (432, 649785880), (460, 610233696), (472, 594719280), (480, 584807292), (531, 528639360), (540, 519828704), (552, 508528080), (576, 487339410), (590, 475775424), (621, 452024960), (640, 438605469), (690, 406822464), (708, 396479520), (720, 389871528), (736, 381396060), (828, 339018720), (864, 324892940), (885, 317183616), (920, 305116848), (944, 297359640), (960, 292403646), (1035, 271214976), (1062, 264319680), (1080, 259914352), (1104, 254264040), (1152, 243669705), (1180, 237887712), (1242, 226012480), (1357, 206858880), (1380, 203411232), (1416, 198239760), (1440, 194935764), (1472, 190698030), (1593, 176213120), (1656, 169509360), (1728, 162446470), (1770, 158591808), (1840, 152558424), (1888, 148679820), (1920, 146201823), (2070, 135607488), (2124, 132159840), (2160, 129957176), (2208, 127132020), (2360, 118943856), (2484, 113006240), (2655, 105727872), (2714, 103429440), (2760, 101705616), (2832, 99119880), (2880, 97467882), (2944, 95349015), (3105, 90404992), (3186, 88106560), (3312, 84754680), (3456, 81223235), (3540, 79295904), (3680, 76279212), (3776, 74339910), (4071, 68952960), (4140, 67803744), (4248, 66079920), (4320, 64978588), (4416, 63566010), (4720, 59471928), (4968, 56503120), (5310, 52863936), (5428, 51714720), (5520, 50852808), (5664, 49559940), (5760, 48733941), (6210, 45202496), (6372, 44053280), (6624, 42377340), (6785, 41371776), (7080, 39647952), (7360, 38139606), (7552, 37169955), (7965, 35242624), (8142, 34476480), (8280, 33901872), (8496, 33039960), (8640, 32489294), (8832, 31783005), (9440, 29735964), (9936, 28251560), (10620, 26431968), (10856, 25857360), (11040, 25426404), (11328, 24779970), (11971, 23448960), (12213, 22984320), (12420, 22601248), (12744, 22026640), (13248, 21188670), (13570, 20685888), (14160, 19823976), (14720, 19069803), (15930, 17621312), (16284, 17238240), (16560, 16950936), (16992, 16519980), (17280, 16244647), (18880, 14867982), (19872, 14125780), (20355, 13790592), (21240, 13215984), (21712, 12928680), (22080, 12713202), (22656, 12389985), (23942, 11724480), (24426, 11492160), (24840, 11300624), (25488, 11013320), (26496, 10594335), (27140, 10342944), (28320, 9911988), (31860, 8810656), (32568, 8619120), (33120, 8475468), (33984, 8259990), (35913, 7816320), (36639, 7661440), (37760, 7433991), (39744, 7062890), (40710, 6895296), (42480, 6607992), (43424, 6464340), (44160, 6356601), (47884, 5862240), (48852, 5746080), (49680, 5650312), (50976, 5506660), (54280, 5171472), (56640, 4955994), (59855, 4689792), (61065, 4596864), (63720, 4405328), (65136, 4309560), (66240, 4237734), (67968, 4129995), (71826, 3908160), (73278, 3830720), (79488, 3531445), (81420, 3447648), (84960, 3303996), (86848, 3232170), (95768, 2931120), (97704, 2873040), (99360, 2825156), (101952, 2753330), (107739, 2605440), (108560, 2585736), (113280, 2477997), (119710, 2344896), (122130, 2298432), (127440, 2202664), (130272, 2154780), (132480, 2118867), (143652, 1954080), (146556, 1915360), (162840, 1723824), (169920, 1651998), (173696, 1616085), (179565, 1563264), (183195, 1532288), (191536, 1465560), (195408, 1436520), (198720, 1412578), (203904, 1376665), (215478, 1302720), (217120, 1292868), (239420, 1172448), (244260, 1149216), (254880, 1101332), (260544, 1077390), (275333, 1019520), (287304, 977040), (293112, 957680), (323217, 868480), (325680, 861912), (339840, 825999), (359130, 781632), (366390, 766144), (383072, 732780), (390816, 718260), (397440, 706289), (430956, 651360), (434240, 646434), (478840, 586224), (488520, 574608), (509760, 550666), (521088, 538695)]