243790560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1$

素因数の和:1487

約数の個数: 240

約数和(自身を含む): 927200736

約数和(自身を除く): 683410176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1447, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 2894, 3120, 3240, 3510, 3744, 4212, 4320, 4341, 4680, 5265, 5616, 5788, 6240, 6480, 7020, 7235, 8424, 8682, 9360, 10530, 11232, 11576, 12960, 13023, 14040, 14470, 16848, 17364, 18720, 18811, 21060, 21705, 23152, 26046, 28080, 28940, 33696, 34728, 37622, 39069, 42120, 43410, 46304, 52092, 56160, 56433, 57880, 65115, 69456, 75244, 78138, 84240, 86820, 94055, 104184, 112866, 115760, 117207, 130230, 138912, 150488, 156276, 168480, 169299, 173640, 188110, 195345, 208368, 225732, 231520, 234414, 260460, 282165, 300976, 312552, 338598, 347280, 376220, 390690, 416736, 451464, 468828, 507897, 520920, 564330, 586035, 601952, 625104, 677196, 694560, 752440, 781380, 846495, 902928, 937656, 1015794, 1041840, 1128660, 1172070, 1250208, 1354392, 1504880, 1523691, 1562760, 1692990, 1805856, 1875312, 2031588, 2083680, 2257320, 2344140, 2539485, 2708784, 3009760, 3047382, 3125520, 3385980, 3750624, 4063176, 4514640, 4688280, 5078970, 5417568, 6094764, 6251040, 6771960, 7618455, 8126352, 9029280, 9376560, 10157940, 12189528, 13543920, 15236910, 16252704, 18753120, 20315880, 24379056, 27087840, 30473820, 40631760, 48758112, 60947640, 81263520, 121895280, 243790560]

約数ペア:

[(1, 243790560), (2, 121895280), (3, 81263520), (4, 60947640), (5, 48758112), (6, 40631760), (8, 30473820), (9, 27087840), (10, 24379056), (12, 20315880), (13, 18753120), (15, 16252704), (16, 15236910), (18, 13543920), (20, 12189528), (24, 10157940), (26, 9376560), (27, 9029280), (30, 8126352), (32, 7618455), (36, 6771960), (39, 6251040), (40, 6094764), (45, 5417568), (48, 5078970), (52, 4688280), (54, 4514640), (60, 4063176), (65, 3750624), (72, 3385980), (78, 3125520), (80, 3047382), (81, 3009760), (90, 2708784), (96, 2539485), (104, 2344140), (108, 2257320), (117, 2083680), (120, 2031588), (130, 1875312), (135, 1805856), (144, 1692990), (156, 1562760), (160, 1523691), (162, 1504880), (180, 1354392), (195, 1250208), (208, 1172070), (216, 1128660), (234, 1041840), (240, 1015794), (260, 937656), (270, 902928), (288, 846495), (312, 781380), (324, 752440), (351, 694560), (360, 677196), (390, 625104), (405, 601952), (416, 586035), (432, 564330), (468, 520920), (480, 507897), (520, 468828), (540, 451464), (585, 416736), (624, 390690), (648, 376220), (702, 347280), (720, 338598), (780, 312552), (810, 300976), (864, 282165), (936, 260460), (1040, 234414), (1053, 231520), (1080, 225732), (1170, 208368), (1248, 195345), (1296, 188110), (1404, 173640), (1440, 169299), (1447, 168480), (1560, 156276), (1620, 150488), (1755, 138912), (1872, 130230), (2080, 117207), (2106, 115760), (2160, 112866), (2340, 104184), (2592, 94055), (2808, 86820), (2894, 84240), (3120, 78138), (3240, 75244), (3510, 69456), (3744, 65115), (4212, 57880), (4320, 56433), (4341, 56160), (4680, 52092), (5265, 46304), (5616, 43410), (5788, 42120), (6240, 39069), (6480, 37622), (7020, 34728), (7235, 33696), (8424, 28940), (8682, 28080), (9360, 26046), (10530, 23152), (11232, 21705), (11576, 21060), (12960, 18811), (13023, 18720), (14040, 17364), (14470, 16848)]