73651570720

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23311}}^1$

素因数の和:23384

約数の個数: 288

約数和(自身を含む): 225021597696

約数和(自身を除く): 151370026976

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 49, 52, 56, 62, 65, 70, 80, 91, 98, 104, 112, 124, 130, 140, 155, 160, 182, 196, 208, 217, 224, 245, 248, 260, 280, 310, 364, 392, 403, 416, 434, 455, 490, 496, 520, 560, 620, 637, 728, 784, 806, 868, 910, 980, 992, 1040, 1085, 1120, 1240, 1274, 1456, 1519, 1568, 1612, 1736, 1820, 1960, 2015, 2080, 2170, 2480, 2548, 2821, 2912, 3038, 3185, 3224, 3472, 3640, 3920, 4030, 4340, 4960, 5096, 5642, 6076, 6370, 6448, 6944, 7280, 7595, 7840, 8060, 8680, 10192, 11284, 12152, 12740, 12896, 14105, 14560, 15190, 16120, 17360, 19747, 20384, 22568, 23311, 24304, 25480, 28210, 30380, 32240, 34720, 39494, 45136, 46622, 48608, 50960, 56420, 60760, 64480, 78988, 90272, 93244, 98735, 101920, 112840, 116555, 121520, 157976, 163177, 186488, 197470, 225680, 233110, 243040, 303043, 315952, 326354, 372976, 394940, 451360, 466220, 606086, 631904, 652708, 722641, 745952, 789880, 815885, 932440, 1142239, 1212172, 1305416, 1445282, 1515215, 1579760, 1631770, 1864880, 2121301, 2284478, 2424344, 2610832, 2890564, 3030430, 3159520, 3263540, 3613205, 3729760, 4242602, 4568956, 4848688, 5058487, 5221664, 5711195, 5781128, 6060860, 6527080, 7226410, 8485204, 9137912, 9394333, 9697376, 10116974, 10606505, 11422390, 11562256, 12121720, 13054160, 14452820, 14849107, 16970408, 18275824, 18788666, 20233948, 21213010, 22844780, 23124512, 24243440, 25292435, 26108320, 28905640, 29698214, 33940816, 35409409, 36551648, 37577332, 40467896, 42426020, 45689560, 46971665, 48486880, 50584870, 57811280, 59396428, 65760331, 67881632, 70818818, 74245535, 75154664, 80935792, 84852040, 91379120, 93943330, 101169740, 115622560, 118792856, 131520662, 141637636, 148491070, 150309328, 161871584, 169704080, 177047045, 182758240, 187886660, 202339480, 237585712, 263041324, 283275272, 296982140, 300618656, 328801655, 339408160, 354094090, 375773320, 404678960, 460322317, 475171424, 526082648, 566550544, 593964280, 657603310, 708188180, 751546640, 809357920, 920644634, 1052165296, 1133101088, 1187928560, 1315206620, 1416376360, 1503093280, 1841289268, 2104330592, 2301611585, 2375857120, 2630413240, 2832752720, 3682578536, 4603223170, 5260826480, 5665505440, 7365157072, 9206446340, 10521652960, 14730314144, 18412892680, 36825785360, 73651570720]

約数ペア:

[(1, 73651570720), (2, 36825785360), (4, 18412892680), (5, 14730314144), (7, 10521652960), (8, 9206446340), (10, 7365157072), (13, 5665505440), (14, 5260826480), (16, 4603223170), (20, 3682578536), (26, 2832752720), (28, 2630413240), (31, 2375857120), (32, 2301611585), (35, 2104330592), (40, 1841289268), (49, 1503093280), (52, 1416376360), (56, 1315206620), (62, 1187928560), (65, 1133101088), (70, 1052165296), (80, 920644634), (91, 809357920), (98, 751546640), (104, 708188180), (112, 657603310), (124, 593964280), (130, 566550544), (140, 526082648), (155, 475171424), (160, 460322317), (182, 404678960), (196, 375773320), (208, 354094090), (217, 339408160), (224, 328801655), (245, 300618656), (248, 296982140), (260, 283275272), (280, 263041324), (310, 237585712), (364, 202339480), (392, 187886660), (403, 182758240), (416, 177047045), (434, 169704080), (455, 161871584), (490, 150309328), (496, 148491070), (520, 141637636), (560, 131520662), (620, 118792856), (637, 115622560), (728, 101169740), (784, 93943330), (806, 91379120), (868, 84852040), (910, 80935792), (980, 75154664), (992, 74245535), (1040, 70818818), (1085, 67881632), (1120, 65760331), (1240, 59396428), (1274, 57811280), (1456, 50584870), (1519, 48486880), (1568, 46971665), (1612, 45689560), (1736, 42426020), (1820, 40467896), (1960, 37577332), (2015, 36551648), (2080, 35409409), (2170, 33940816), (2480, 29698214), (2548, 28905640), (2821, 26108320), (2912, 25292435), (3038, 24243440), (3185, 23124512), (3224, 22844780), (3472, 21213010), (3640, 20233948), (3920, 18788666), (4030, 18275824), (4340, 16970408), (4960, 14849107), (5096, 14452820), (5642, 13054160), (6076, 12121720), (6370, 11562256), (6448, 11422390), (6944, 10606505), (7280, 10116974), (7595, 9697376), (7840, 9394333), (8060, 9137912), (8680, 8485204), (10192, 7226410), (11284, 6527080), (12152, 6060860), (12740, 5781128), (12896, 5711195), (14105, 5221664), (14560, 5058487), (15190, 4848688), (16120, 4568956), (17360, 4242602), (19747, 3729760), (20384, 3613205), (22568, 3263540), (23311, 3159520), (24304, 3030430), (25480, 2890564), (28210, 2610832), (30380, 2424344), (32240, 2284478), (34720, 2121301), (39494, 1864880), (45136, 1631770), (46622, 1579760), (48608, 1515215), (50960, 1445282), (56420, 1305416), (60760, 1212172), (64480, 1142239), (78988, 932440), (90272, 815885), (93244, 789880), (98735, 745952), (101920, 722641), (112840, 652708), (116555, 631904), (121520, 606086), (157976, 466220), (163177, 451360), (186488, 394940), (197470, 372976), (225680, 326354), (233110, 315952), (243040, 303043)]