31705399440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307939}}^1$

素因数の和:307982

約数の個数: 240

約数和(自身を含む): 125092618560

約数和(自身を除く): 93387219120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1144, 1170, 1287, 1320, 1430, 1560, 1584, 1716, 1872, 1980, 2145, 2288, 2340, 2574, 2640, 2860, 3120, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 6864, 7920, 8580, 9360, 10296, 11440, 12870, 17160, 20592, 25740, 34320, 51480, 102960, 307939, 615878, 923817, 1231756, 1539695, 1847634, 2463512, 2771451, 3079390, 3387329, 3695268, 4003207, 4619085, 4927024, 5542902, 6158780, 6774658, 7390536, 8006414, 9238170, 10161987, 11085804, 12009621, 12317560, 13549316, 13857255, 14781072, 16012828, 16936645, 18476340, 20016035, 20323974, 22171608, 24019242, 24635120, 27098632, 27714510, 30485961, 32025656, 33873290, 36028863, 36952680, 40032070, 40647948, 44035277, 44343216, 48038484, 50809935, 54197264, 55429020, 60048105, 60971922, 64051312, 67746580, 72057726, 73905360, 80064140, 81295896, 88070554, 96076968, 101619870, 110858040, 120096210, 121943844, 132105831, 135493160, 144115452, 152429805, 160128280, 162591792, 176141108, 180144315, 192153936, 203239740, 220176385, 221716080, 240192420, 243887688, 264211662, 270986320, 288230904, 304859610, 320256560, 352282216, 360288630, 396317493, 406479480, 440352770, 480384840, 487775376, 528423324, 576461808, 609719220, 660529155, 704564432, 720577260, 792634986, 812958960, 880705540, 960769680, 1056846648, 1219438440, 1321058310, 1441154520, 1585269972, 1761411080, 1981587465, 2113693296, 2438876880, 2642116620, 2882309040, 3170539944, 3522822160, 3963174930, 5284233240, 6341079888, 7926349860, 10568466480, 15852699720, 31705399440]

約数ペア:

[(1, 31705399440), (2, 15852699720), (3, 10568466480), (4, 7926349860), (5, 6341079888), (6, 5284233240), (8, 3963174930), (9, 3522822160), (10, 3170539944), (11, 2882309040), (12, 2642116620), (13, 2438876880), (15, 2113693296), (16, 1981587465), (18, 1761411080), (20, 1585269972), (22, 1441154520), (24, 1321058310), (26, 1219438440), (30, 1056846648), (33, 960769680), (36, 880705540), (39, 812958960), (40, 792634986), (44, 720577260), (45, 704564432), (48, 660529155), (52, 609719220), (55, 576461808), (60, 528423324), (65, 487775376), (66, 480384840), (72, 440352770), (78, 406479480), (80, 396317493), (88, 360288630), (90, 352282216), (99, 320256560), (104, 304859610), (110, 288230904), (117, 270986320), (120, 264211662), (130, 243887688), (132, 240192420), (143, 221716080), (144, 220176385), (156, 203239740), (165, 192153936), (176, 180144315), (180, 176141108), (195, 162591792), (198, 160128280), (208, 152429805), (220, 144115452), (234, 135493160), (240, 132105831), (260, 121943844), (264, 120096210), (286, 110858040), (312, 101619870), (330, 96076968), (360, 88070554), (390, 81295896), (396, 80064140), (429, 73905360), (440, 72057726), (468, 67746580), (495, 64051312), (520, 60971922), (528, 60048105), (572, 55429020), (585, 54197264), (624, 50809935), (660, 48038484), (715, 44343216), (720, 44035277), (780, 40647948), (792, 40032070), (858, 36952680), (880, 36028863), (936, 33873290), (990, 32025656), (1040, 30485961), (1144, 27714510), (1170, 27098632), (1287, 24635120), (1320, 24019242), (1430, 22171608), (1560, 20323974), (1584, 20016035), (1716, 18476340), (1872, 16936645), (1980, 16012828), (2145, 14781072), (2288, 13857255), (2340, 13549316), (2574, 12317560), (2640, 12009621), (2860, 11085804), (3120, 10161987), (3432, 9238170), (3960, 8006414), (4290, 7390536), (4680, 6774658), (5148, 6158780), (5720, 5542902), (6435, 4927024), (6864, 4619085), (7920, 4003207), (8580, 3695268), (9360, 3387329), (10296, 3079390), (11440, 2771451), (12870, 2463512), (17160, 1847634), (20592, 1539695), (25740, 1231756), (34320, 923817), (51480, 615878), (102960, 307939)]