289326593520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{21713}}^1$

素因数の和:21965

約数の個数: 320

約数和(自身を含む): 1033933824000

約数和(自身を除く): 744607230480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 199, 216, 240, 248, 270, 279, 310, 360, 372, 398, 432, 465, 496, 540, 558, 597, 620, 720, 744, 796, 837, 930, 995, 1080, 1116, 1194, 1240, 1395, 1488, 1592, 1674, 1791, 1860, 1990, 2160, 2232, 2388, 2480, 2790, 2985, 3184, 3348, 3582, 3720, 3980, 4185, 4464, 4776, 5373, 5580, 5970, 6169, 6696, 7164, 7440, 7960, 8370, 8955, 9552, 10746, 11160, 11940, 12338, 13392, 14328, 15920, 16740, 17910, 18507, 21492, 21713, 22320, 23880, 24676, 26865, 28656, 30845, 33480, 35820, 37014, 42984, 43426, 47760, 49352, 53730, 55521, 61690, 65139, 66960, 71640, 74028, 85968, 86852, 92535, 98704, 107460, 108565, 111042, 123380, 130278, 143280, 148056, 166563, 173704, 185070, 195417, 214920, 217130, 222084, 246760, 260556, 277605, 296112, 325695, 333126, 347408, 370140, 390834, 429840, 434260, 444168, 493520, 521112, 555210, 586251, 651390, 666252, 673103, 740280, 781668, 832815, 868520, 888336, 977085, 1042224, 1110420, 1172502, 1302780, 1332504, 1346206, 1480560, 1563336, 1665630, 1737040, 1954170, 2019309, 2220840, 2345004, 2605560, 2665008, 2692412, 2931255, 3126672, 3331260, 3365515, 3908340, 4038618, 4320887, 4441680, 4690008, 5211120, 5384824, 5862510, 6057927, 6662520, 6731030, 7816680, 8077236, 8641774, 9380016, 10096545, 10769648, 11725020, 12115854, 12962661, 13325040, 13462060, 15633360, 16154472, 17283548, 18173781, 20193090, 21604435, 23450040, 24231708, 25925322, 26924120, 30289635, 32308944, 34567096, 36347562, 38887983, 40386180, 43208870, 46900080, 48463416, 51850644, 53848240, 60579270, 64813305, 69134192, 72695124, 77775966, 80772360, 86417740, 90868905, 96926832, 103701288, 116663949, 121158540, 129626610, 133947497, 145390248, 155551932, 161544720, 172835480, 181737810, 194439915, 207402576, 233327898, 242317080, 259253220, 267894994, 290780496, 311103864, 345670960, 363475620, 388879830, 401842491, 466655796, 484634160, 518506440, 535789988, 583319745, 622207728, 669737485, 726951240, 777759660, 803684982, 933311592, 1037012880, 1071579976, 1166639490, 1205527473, 1339474970, 1453902480, 1555519320, 1607369964, 1866623184, 2009212455, 2143159952, 2333278980, 2411054946, 2678949940, 3111038640, 3214739928, 3616582419, 4018424910, 4666557960, 4822109892, 5357899880, 6027637365, 6429479856, 7233164838, 8036849820, 9333115920, 9644219784, 10715799760, 12055274730, 14466329676, 16073699640, 18082912095, 19288439568, 24110549460, 28932659352, 32147399280, 36165824190, 48221098920, 57865318704, 72331648380, 96442197840, 144663296760, 289326593520]

約数ペア:

[(1, 289326593520), (2, 144663296760), (3, 96442197840), (4, 72331648380), (5, 57865318704), (6, 48221098920), (8, 36165824190), (9, 32147399280), (10, 28932659352), (12, 24110549460), (15, 19288439568), (16, 18082912095), (18, 16073699640), (20, 14466329676), (24, 12055274730), (27, 10715799760), (30, 9644219784), (31, 9333115920), (36, 8036849820), (40, 7233164838), (45, 6429479856), (48, 6027637365), (54, 5357899880), (60, 4822109892), (62, 4666557960), (72, 4018424910), (80, 3616582419), (90, 3214739928), (93, 3111038640), (108, 2678949940), (120, 2411054946), (124, 2333278980), (135, 2143159952), (144, 2009212455), (155, 1866623184), (180, 1607369964), (186, 1555519320), (199, 1453902480), (216, 1339474970), (240, 1205527473), (248, 1166639490), (270, 1071579976), (279, 1037012880), (310, 933311592), (360, 803684982), (372, 777759660), (398, 726951240), (432, 669737485), (465, 622207728), (496, 583319745), (540, 535789988), (558, 518506440), (597, 484634160), (620, 466655796), (720, 401842491), (744, 388879830), (796, 363475620), (837, 345670960), (930, 311103864), (995, 290780496), (1080, 267894994), (1116, 259253220), (1194, 242317080), (1240, 233327898), (1395, 207402576), (1488, 194439915), (1592, 181737810), (1674, 172835480), (1791, 161544720), (1860, 155551932), (1990, 145390248), (2160, 133947497), (2232, 129626610), (2388, 121158540), (2480, 116663949), (2790, 103701288), (2985, 96926832), (3184, 90868905), (3348, 86417740), (3582, 80772360), (3720, 77775966), (3980, 72695124), (4185, 69134192), (4464, 64813305), (4776, 60579270), (5373, 53848240), (5580, 51850644), (5970, 48463416), (6169, 46900080), (6696, 43208870), (7164, 40386180), (7440, 38887983), (7960, 36347562), (8370, 34567096), (8955, 32308944), (9552, 30289635), (10746, 26924120), (11160, 25925322), (11940, 24231708), (12338, 23450040), (13392, 21604435), (14328, 20193090), (15920, 18173781), (16740, 17283548), (17910, 16154472), (18507, 15633360), (21492, 13462060), (21713, 13325040), (22320, 12962661), (23880, 12115854), (24676, 11725020), (26865, 10769648), (28656, 10096545), (30845, 9380016), (33480, 8641774), (35820, 8077236), (37014, 7816680), (42984, 6731030), (43426, 6662520), (47760, 6057927), (49352, 5862510), (53730, 5384824), (55521, 5211120), (61690, 4690008), (65139, 4441680), (66960, 4320887), (71640, 4038618), (74028, 3908340), (85968, 3365515), (86852, 3331260), (92535, 3126672), (98704, 2931255), (107460, 2692412), (108565, 2665008), (111042, 2605560), (123380, 2345004), (130278, 2220840), (143280, 2019309), (148056, 1954170), (166563, 1737040), (173704, 1665630), (185070, 1563336), (195417, 1480560), (214920, 1346206), (217130, 1332504), (222084, 1302780), (246760, 1172502), (260556, 1110420), (277605, 1042224), (296112, 977085), (325695, 888336), (333126, 868520), (347408, 832815), (370140, 781668), (390834, 740280), (429840, 673103), (434260, 666252), (444168, 651390), (493520, 586251), (521112, 555210)]