20199385440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{20359}}^1$

素因数の和:20446

約数の個数: 288

約数和(自身を含む): 75637074240

約数和(自身を除く): 55437688800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 53, 60, 65, 72, 78, 80, 90, 96, 104, 106, 117, 120, 130, 144, 156, 159, 160, 180, 195, 208, 212, 234, 240, 260, 265, 288, 312, 318, 360, 390, 416, 424, 468, 477, 480, 520, 530, 585, 624, 636, 689, 720, 780, 795, 848, 936, 954, 1040, 1060, 1170, 1248, 1272, 1378, 1440, 1560, 1590, 1696, 1872, 1908, 2067, 2080, 2120, 2340, 2385, 2544, 2756, 3120, 3180, 3445, 3744, 3816, 4134, 4240, 4680, 4770, 5088, 5512, 6201, 6240, 6360, 6890, 7632, 8268, 8480, 9360, 9540, 10335, 11024, 12402, 12720, 13780, 15264, 16536, 18720, 19080, 20359, 20670, 22048, 24804, 25440, 27560, 31005, 33072, 38160, 40718, 41340, 49608, 55120, 61077, 62010, 66144, 76320, 81436, 82680, 99216, 101795, 110240, 122154, 124020, 162872, 165360, 183231, 198432, 203590, 244308, 248040, 264667, 305385, 325744, 330720, 366462, 407180, 488616, 496080, 529334, 610770, 651488, 732924, 794001, 814360, 916155, 977232, 992160, 1058668, 1079027, 1221540, 1323335, 1465848, 1588002, 1628720, 1832310, 1954464, 2117336, 2158054, 2382003, 2443080, 2646670, 2931696, 3176004, 3237081, 3257440, 3664620, 3970005, 4234672, 4316108, 4764006, 4886160, 5293340, 5395135, 5863392, 6352008, 6474162, 7329240, 7940010, 8469344, 8632216, 9528012, 9711243, 9772320, 10586680, 10790270, 11910015, 12704016, 12948324, 14027351, 14658480, 15880020, 16185405, 17264432, 19056024, 19422486, 21173360, 21580540, 23820030, 25408032, 25896648, 28054702, 29316960, 31760040, 32370810, 34528864, 38112048, 38844972, 42082053, 42346720, 43161080, 47640060, 48556215, 51793296, 56109404, 63520080, 64741620, 70136755, 76224096, 77689944, 84164106, 86322160, 95280120, 97112430, 103586592, 112218808, 126246159, 127040160, 129483240, 140273510, 155379888, 168328212, 172644320, 190560240, 194224860, 210410265, 224437616, 252492318, 258966480, 280547020, 310759776, 336656424, 381120480, 388449720, 420820530, 448875232, 504984636, 517932960, 561094040, 631230795, 673312848, 776899440, 841641060, 1009969272, 1122188080, 1262461590, 1346625696, 1553798880, 1683282120, 2019938544, 2244376160, 2524923180, 3366564240, 4039877088, 5049846360, 6733128480, 10099692720, 20199385440]

約数ペア:

[(1, 20199385440), (2, 10099692720), (3, 6733128480), (4, 5049846360), (5, 4039877088), (6, 3366564240), (8, 2524923180), (9, 2244376160), (10, 2019938544), (12, 1683282120), (13, 1553798880), (15, 1346625696), (16, 1262461590), (18, 1122188080), (20, 1009969272), (24, 841641060), (26, 776899440), (30, 673312848), (32, 631230795), (36, 561094040), (39, 517932960), (40, 504984636), (45, 448875232), (48, 420820530), (52, 388449720), (53, 381120480), (60, 336656424), (65, 310759776), (72, 280547020), (78, 258966480), (80, 252492318), (90, 224437616), (96, 210410265), (104, 194224860), (106, 190560240), (117, 172644320), (120, 168328212), (130, 155379888), (144, 140273510), (156, 129483240), (159, 127040160), (160, 126246159), (180, 112218808), (195, 103586592), (208, 97112430), (212, 95280120), (234, 86322160), (240, 84164106), (260, 77689944), (265, 76224096), (288, 70136755), (312, 64741620), (318, 63520080), (360, 56109404), (390, 51793296), (416, 48556215), (424, 47640060), (468, 43161080), (477, 42346720), (480, 42082053), (520, 38844972), (530, 38112048), (585, 34528864), (624, 32370810), (636, 31760040), (689, 29316960), (720, 28054702), (780, 25896648), (795, 25408032), (848, 23820030), (936, 21580540), (954, 21173360), (1040, 19422486), (1060, 19056024), (1170, 17264432), (1248, 16185405), (1272, 15880020), (1378, 14658480), (1440, 14027351), (1560, 12948324), (1590, 12704016), (1696, 11910015), (1872, 10790270), (1908, 10586680), (2067, 9772320), (2080, 9711243), (2120, 9528012), (2340, 8632216), (2385, 8469344), (2544, 7940010), (2756, 7329240), (3120, 6474162), (3180, 6352008), (3445, 5863392), (3744, 5395135), (3816, 5293340), (4134, 4886160), (4240, 4764006), (4680, 4316108), (4770, 4234672), (5088, 3970005), (5512, 3664620), (6201, 3257440), (6240, 3237081), (6360, 3176004), (6890, 2931696), (7632, 2646670), (8268, 2443080), (8480, 2382003), (9360, 2158054), (9540, 2117336), (10335, 1954464), (11024, 1832310), (12402, 1628720), (12720, 1588002), (13780, 1465848), (15264, 1323335), (16536, 1221540), (18720, 1079027), (19080, 1058668), (20359, 992160), (20670, 977232), (22048, 916155), (24804, 814360), (25440, 794001), (27560, 732924), (31005, 651488), (33072, 610770), (38160, 529334), (40718, 496080), (41340, 488616), (49608, 407180), (55120, 366462), (61077, 330720), (62010, 325744), (66144, 305385), (76320, 264667), (81436, 248040), (82680, 244308), (99216, 203590), (101795, 198432), (110240, 183231), (122154, 165360), (124020, 162872)]