780703560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23831}}^1$

素因数の和:23868

約数の個数: 192

約数和(自身を含む): 3122945280

約数和(自身を除く): 2342241720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 23831, 32760, 47662, 71493, 95324, 119155, 142986, 166817, 190648, 214479, 238310, 285972, 309803, 333634, 357465, 428958, 476620, 500451, 571944, 619606, 667268, 714930, 834085, 857916, 929409, 953240, 1000902, 1072395, 1239212, 1334536, 1429860, 1501353, 1549015, 1668170, 1715832, 1858818, 2001804, 2144790, 2168621, 2478424, 2502255, 2788227, 2859720, 3002706, 3098030, 3336340, 3717636, 4003608, 4289580, 4337242, 4647045, 5004510, 5576454, 6005412, 6196060, 6505863, 6672680, 7435272, 7506765, 8579160, 8674484, 9294090, 10009020, 10843105, 11152908, 12010824, 12392120, 13011726, 13941135, 15013530, 17348968, 18588180, 19517589, 20018040, 21686210, 22305816, 26023452, 27882270, 30027060, 32529315, 37176360, 39035178, 43372420, 52046904, 55764540, 60054120, 65058630, 78070356, 86744840, 97587945, 111529080, 130117260, 156140712, 195175890, 260234520, 390351780, 780703560]

約数ペア:

[(1, 780703560), (2, 390351780), (3, 260234520), (4, 195175890), (5, 156140712), (6, 130117260), (7, 111529080), (8, 97587945), (9, 86744840), (10, 78070356), (12, 65058630), (13, 60054120), (14, 55764540), (15, 52046904), (18, 43372420), (20, 39035178), (21, 37176360), (24, 32529315), (26, 30027060), (28, 27882270), (30, 26023452), (35, 22305816), (36, 21686210), (39, 20018040), (40, 19517589), (42, 18588180), (45, 17348968), (52, 15013530), (56, 13941135), (60, 13011726), (63, 12392120), (65, 12010824), (70, 11152908), (72, 10843105), (78, 10009020), (84, 9294090), (90, 8674484), (91, 8579160), (104, 7506765), (105, 7435272), (117, 6672680), (120, 6505863), (126, 6196060), (130, 6005412), (140, 5576454), (156, 5004510), (168, 4647045), (180, 4337242), (182, 4289580), (195, 4003608), (210, 3717636), (234, 3336340), (252, 3098030), (260, 3002706), (273, 2859720), (280, 2788227), (312, 2502255), (315, 2478424), (360, 2168621), (364, 2144790), (390, 2001804), (420, 1858818), (455, 1715832), (468, 1668170), (504, 1549015), (520, 1501353), (546, 1429860), (585, 1334536), (630, 1239212), (728, 1072395), (780, 1000902), (819, 953240), (840, 929409), (910, 857916), (936, 834085), (1092, 714930), (1170, 667268), (1260, 619606), (1365, 571944), (1560, 500451), (1638, 476620), (1820, 428958), (2184, 357465), (2340, 333634), (2520, 309803), (2730, 285972), (3276, 238310), (3640, 214479), (4095, 190648), (4680, 166817), (5460, 142986), (6552, 119155), (8190, 95324), (10920, 71493), (16380, 47662), (23831, 32760)]