485344440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1563

約数の個数: 256

約数和(自身を含む): 1893196800

約数和(自身を除く): 1407852360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 54, 56, 60, 63, 70, 72, 84, 86, 90, 105, 108, 120, 126, 129, 135, 140, 168, 172, 180, 189, 210, 215, 216, 252, 258, 270, 280, 301, 315, 344, 360, 378, 387, 420, 430, 504, 516, 540, 602, 630, 645, 756, 774, 840, 860, 903, 945, 1032, 1080, 1161, 1204, 1260, 1290, 1493, 1505, 1512, 1548, 1720, 1806, 1890, 1935, 2322, 2408, 2520, 2580, 2709, 2986, 3010, 3096, 3612, 3780, 3870, 4479, 4515, 4644, 5160, 5418, 5805, 5972, 6020, 7224, 7465, 7560, 7740, 8127, 8958, 9030, 9288, 10451, 10836, 11610, 11944, 12040, 13437, 13545, 14930, 15480, 16254, 17916, 18060, 20902, 21672, 22395, 23220, 26874, 27090, 29860, 31353, 32508, 35832, 36120, 40311, 40635, 41804, 44790, 46440, 52255, 53748, 54180, 59720, 62706, 64199, 65016, 67185, 80622, 81270, 83608, 89580, 94059, 104510, 107496, 108360, 125412, 128398, 134370, 156765, 161244, 162540, 179160, 188118, 192597, 201555, 209020, 250824, 256796, 268740, 282177, 313530, 320995, 322488, 325080, 376236, 385194, 403110, 418040, 449393, 470295, 513592, 537480, 564354, 577791, 627060, 641990, 752472, 770388, 806220, 898786, 940590, 962985, 1128708, 1155582, 1254120, 1283980, 1348179, 1410885, 1540776, 1612440, 1733373, 1797572, 1881180, 1925970, 2246965, 2257416, 2311164, 2567960, 2696358, 2821770, 2888955, 3466746, 3595144, 3762360, 3851940, 4044537, 4493930, 4622328, 5392716, 5643540, 5777910, 6740895, 6933492, 7703880, 8089074, 8666865, 8987860, 10785432, 11287080, 11555820, 12133611, 13481790, 13866984, 16178148, 17333730, 17975720, 20222685, 23111640, 24267222, 26963580, 32356296, 34667460, 40445370, 48534444, 53927160, 60668055, 69334920, 80890740, 97068888, 121336110, 161781480, 242672220, 485344440]

約数ペア:

[(1, 485344440), (2, 242672220), (3, 161781480), (4, 121336110), (5, 97068888), (6, 80890740), (7, 69334920), (8, 60668055), (9, 53927160), (10, 48534444), (12, 40445370), (14, 34667460), (15, 32356296), (18, 26963580), (20, 24267222), (21, 23111640), (24, 20222685), (27, 17975720), (28, 17333730), (30, 16178148), (35, 13866984), (36, 13481790), (40, 12133611), (42, 11555820), (43, 11287080), (45, 10785432), (54, 8987860), (56, 8666865), (60, 8089074), (63, 7703880), (70, 6933492), (72, 6740895), (84, 5777910), (86, 5643540), (90, 5392716), (105, 4622328), (108, 4493930), (120, 4044537), (126, 3851940), (129, 3762360), (135, 3595144), (140, 3466746), (168, 2888955), (172, 2821770), (180, 2696358), (189, 2567960), (210, 2311164), (215, 2257416), (216, 2246965), (252, 1925970), (258, 1881180), (270, 1797572), (280, 1733373), (301, 1612440), (315, 1540776), (344, 1410885), (360, 1348179), (378, 1283980), (387, 1254120), (420, 1155582), (430, 1128708), (504, 962985), (516, 940590), (540, 898786), (602, 806220), (630, 770388), (645, 752472), (756, 641990), (774, 627060), (840, 577791), (860, 564354), (903, 537480), (945, 513592), (1032, 470295), (1080, 449393), (1161, 418040), (1204, 403110), (1260, 385194), (1290, 376236), (1493, 325080), (1505, 322488), (1512, 320995), (1548, 313530), (1720, 282177), (1806, 268740), (1890, 256796), (1935, 250824), (2322, 209020), (2408, 201555), (2520, 192597), (2580, 188118), (2709, 179160), (2986, 162540), (3010, 161244), (3096, 156765), (3612, 134370), (3780, 128398), (3870, 125412), (4479, 108360), (4515, 107496), (4644, 104510), (5160, 94059), (5418, 89580), (5805, 83608), (5972, 81270), (6020, 80622), (7224, 67185), (7465, 65016), (7560, 64199), (7740, 62706), (8127, 59720), (8958, 54180), (9030, 53748), (9288, 52255), (10451, 46440), (10836, 44790), (11610, 41804), (11944, 40635), (12040, 40311), (13437, 36120), (13545, 35832), (14930, 32508), (15480, 31353), (16254, 29860), (17916, 27090), (18060, 26874), (20902, 23220), (21672, 22395)]