280393722180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{351397}}^1$

素因数の和:351467

約数の個数: 288

約数和(自身を含む): 1031457143808

約数和(自身を除く): 751063421628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 31, 33, 36, 39, 44, 45, 52, 55, 60, 62, 65, 66, 78, 90, 93, 99, 110, 117, 124, 130, 132, 143, 155, 156, 165, 180, 186, 195, 198, 220, 234, 260, 279, 286, 310, 330, 341, 372, 390, 396, 403, 429, 465, 468, 495, 558, 572, 585, 620, 660, 682, 715, 780, 806, 858, 930, 990, 1023, 1116, 1170, 1209, 1287, 1364, 1395, 1430, 1612, 1705, 1716, 1860, 1980, 2015, 2046, 2145, 2340, 2418, 2574, 2790, 2860, 3069, 3410, 3627, 4030, 4092, 4290, 4433, 4836, 5115, 5148, 5580, 6045, 6138, 6435, 6820, 7254, 8060, 8580, 8866, 10230, 12090, 12276, 12870, 13299, 14508, 15345, 17732, 18135, 20460, 22165, 24180, 25740, 26598, 30690, 36270, 39897, 44330, 53196, 61380, 66495, 72540, 79794, 88660, 132990, 159588, 199485, 265980, 351397, 398970, 702794, 797940, 1054191, 1405588, 1756985, 2108382, 3162573, 3513970, 3865367, 4216764, 4568161, 5270955, 6325146, 7027940, 7730734, 9136322, 10541910, 10893307, 11596101, 12650292, 13704483, 15461468, 15812865, 18272644, 19326835, 21083820, 21786614, 22840805, 23192202, 27408966, 31625730, 32679921, 34788303, 38653670, 41113449, 43573228, 45681610, 46384404, 50249771, 54466535, 54817932, 57980505, 63251460, 65359842, 68522415, 69576606, 77307340, 82226898, 91363220, 98039763, 100499542, 108933070, 115961010, 119826377, 130719684, 137044830, 139153212, 141612991, 150749313, 163399605, 164453796, 173941515, 196079526, 200999084, 205567245, 217866140, 231922020, 239652754, 251248855, 274089660, 283225982, 301498626, 326799210, 347883030, 359479131, 392159052, 411134490, 424838973, 452247939, 479305508, 490198815, 502497710, 566451964, 599131885, 602997252, 653598420, 695766060, 708064955, 718958262, 753746565, 822268980, 849677946, 904495878, 980397630, 1004995420, 1078437393, 1198263770, 1274516919, 1416129910, 1437916524, 1507493130, 1557742901, 1699355892, 1797395655, 1808991756, 1960795260, 2124194865, 2156874786, 2261239695, 2396527540, 2549033838, 2832259820, 3014986260, 3115485802, 3594791310, 4248389730, 4313749572, 4522479390, 4673228703, 5098067676, 5392186965, 6230971604, 6372584595, 7189582620, 7788714505, 8496779460, 9044958780, 9346457406, 10784373930, 12745169190, 14019686109, 15577429010, 18692914812, 21568747860, 23366143515, 25490338380, 28039372218, 31154858020, 46732287030, 56078744436, 70098430545, 93464574060, 140196861090, 280393722180]

約数ペア:

[(1, 280393722180), (2, 140196861090), (3, 93464574060), (4, 70098430545), (5, 56078744436), (6, 46732287030), (9, 31154858020), (10, 28039372218), (11, 25490338380), (12, 23366143515), (13, 21568747860), (15, 18692914812), (18, 15577429010), (20, 14019686109), (22, 12745169190), (26, 10784373930), (30, 9346457406), (31, 9044958780), (33, 8496779460), (36, 7788714505), (39, 7189582620), (44, 6372584595), (45, 6230971604), (52, 5392186965), (55, 5098067676), (60, 4673228703), (62, 4522479390), (65, 4313749572), (66, 4248389730), (78, 3594791310), (90, 3115485802), (93, 3014986260), (99, 2832259820), (110, 2549033838), (117, 2396527540), (124, 2261239695), (130, 2156874786), (132, 2124194865), (143, 1960795260), (155, 1808991756), (156, 1797395655), (165, 1699355892), (180, 1557742901), (186, 1507493130), (195, 1437916524), (198, 1416129910), (220, 1274516919), (234, 1198263770), (260, 1078437393), (279, 1004995420), (286, 980397630), (310, 904495878), (330, 849677946), (341, 822268980), (372, 753746565), (390, 718958262), (396, 708064955), (403, 695766060), (429, 653598420), (465, 602997252), (468, 599131885), (495, 566451964), (558, 502497710), (572, 490198815), (585, 479305508), (620, 452247939), (660, 424838973), (682, 411134490), (715, 392159052), (780, 359479131), (806, 347883030), (858, 326799210), (930, 301498626), (990, 283225982), (1023, 274089660), (1116, 251248855), (1170, 239652754), (1209, 231922020), (1287, 217866140), (1364, 205567245), (1395, 200999084), (1430, 196079526), (1612, 173941515), (1705, 164453796), (1716, 163399605), (1860, 150749313), (1980, 141612991), (2015, 139153212), (2046, 137044830), (2145, 130719684), (2340, 119826377), (2418, 115961010), (2574, 108933070), (2790, 100499542), (2860, 98039763), (3069, 91363220), (3410, 82226898), (3627, 77307340), (4030, 69576606), (4092, 68522415), (4290, 65359842), (4433, 63251460), (4836, 57980505), (5115, 54817932), (5148, 54466535), (5580, 50249771), (6045, 46384404), (6138, 45681610), (6435, 43573228), (6820, 41113449), (7254, 38653670), (8060, 34788303), (8580, 32679921), (8866, 31625730), (10230, 27408966), (12090, 23192202), (12276, 22840805), (12870, 21786614), (13299, 21083820), (14508, 19326835), (15345, 18272644), (17732, 15812865), (18135, 15461468), (20460, 13704483), (22165, 12650292), (24180, 11596101), (25740, 10893307), (26598, 10541910), (30690, 9136322), (36270, 7730734), (39897, 7027940), (44330, 6325146), (53196, 5270955), (61380, 4568161), (66495, 4216764), (72540, 3865367), (79794, 3513970), (88660, 3162573), (132990, 2108382), (159588, 1756985), (199485, 1405588), (265980, 1054191), (351397, 797940), (398970, 702794)]