1317363480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1575

約数の個数: 256

約数和(自身を含む): 4732992000

約数和(自身を除く): 3415628520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 43, 45, 54, 57, 60, 72, 76, 86, 90, 95, 108, 114, 120, 129, 135, 152, 171, 172, 180, 190, 215, 216, 228, 258, 270, 285, 342, 344, 360, 380, 387, 430, 456, 513, 516, 540, 570, 645, 684, 760, 774, 817, 855, 860, 1026, 1032, 1080, 1140, 1161, 1290, 1368, 1493, 1548, 1634, 1710, 1720, 1935, 2052, 2280, 2322, 2451, 2565, 2580, 2986, 3096, 3268, 3420, 3870, 4085, 4104, 4479, 4644, 4902, 5130, 5160, 5805, 5972, 6536, 6840, 7353, 7465, 7740, 8170, 8958, 9288, 9804, 10260, 11610, 11944, 12255, 13437, 14706, 14930, 15480, 16340, 17916, 19608, 20520, 22059, 22395, 23220, 24510, 26874, 28367, 29412, 29860, 32680, 35832, 36765, 40311, 44118, 44790, 46440, 49020, 53748, 56734, 58824, 59720, 64199, 67185, 73530, 80622, 85101, 88236, 89580, 98040, 107496, 110295, 113468, 128398, 134370, 141835, 147060, 161244, 170202, 176472, 179160, 192597, 201555, 220590, 226936, 255303, 256796, 268740, 283670, 294120, 320995, 322488, 340404, 385194, 403110, 425505, 441180, 510606, 513592, 537480, 567340, 577791, 641990, 680808, 765909, 770388, 806220, 851010, 882360, 962985, 1021212, 1134680, 1155582, 1219781, 1276515, 1283980, 1531818, 1540776, 1612440, 1702020, 1733373, 1925970, 2042424, 2311164, 2439562, 2553030, 2567960, 2888955, 3063636, 3404040, 3466746, 3659343, 3829545, 3851940, 4622328, 4879124, 5106060, 5777910, 6098905, 6127272, 6933492, 7318686, 7659090, 7703880, 8666865, 9758248, 10212120, 10978029, 11555820, 12197810, 13866984, 14637372, 15318180, 17333730, 18296715, 21956058, 23111640, 24395620, 29274744, 30636360, 32934087, 34667460, 36593430, 43912116, 48791240, 54890145, 65868174, 69334920, 73186860, 87824232, 109780290, 131736348, 146373720, 164670435, 219560580, 263472696, 329340870, 439121160, 658681740, 1317363480]

約数ペア:

[(1, 1317363480), (2, 658681740), (3, 439121160), (4, 329340870), (5, 263472696), (6, 219560580), (8, 164670435), (9, 146373720), (10, 131736348), (12, 109780290), (15, 87824232), (18, 73186860), (19, 69334920), (20, 65868174), (24, 54890145), (27, 48791240), (30, 43912116), (36, 36593430), (38, 34667460), (40, 32934087), (43, 30636360), (45, 29274744), (54, 24395620), (57, 23111640), (60, 21956058), (72, 18296715), (76, 17333730), (86, 15318180), (90, 14637372), (95, 13866984), (108, 12197810), (114, 11555820), (120, 10978029), (129, 10212120), (135, 9758248), (152, 8666865), (171, 7703880), (172, 7659090), (180, 7318686), (190, 6933492), (215, 6127272), (216, 6098905), (228, 5777910), (258, 5106060), (270, 4879124), (285, 4622328), (342, 3851940), (344, 3829545), (360, 3659343), (380, 3466746), (387, 3404040), (430, 3063636), (456, 2888955), (513, 2567960), (516, 2553030), (540, 2439562), (570, 2311164), (645, 2042424), (684, 1925970), (760, 1733373), (774, 1702020), (817, 1612440), (855, 1540776), (860, 1531818), (1026, 1283980), (1032, 1276515), (1080, 1219781), (1140, 1155582), (1161, 1134680), (1290, 1021212), (1368, 962985), (1493, 882360), (1548, 851010), (1634, 806220), (1710, 770388), (1720, 765909), (1935, 680808), (2052, 641990), (2280, 577791), (2322, 567340), (2451, 537480), (2565, 513592), (2580, 510606), (2986, 441180), (3096, 425505), (3268, 403110), (3420, 385194), (3870, 340404), (4085, 322488), (4104, 320995), (4479, 294120), (4644, 283670), (4902, 268740), (5130, 256796), (5160, 255303), (5805, 226936), (5972, 220590), (6536, 201555), (6840, 192597), (7353, 179160), (7465, 176472), (7740, 170202), (8170, 161244), (8958, 147060), (9288, 141835), (9804, 134370), (10260, 128398), (11610, 113468), (11944, 110295), (12255, 107496), (13437, 98040), (14706, 89580), (14930, 88236), (15480, 85101), (16340, 80622), (17916, 73530), (19608, 67185), (20520, 64199), (22059, 59720), (22395, 58824), (23220, 56734), (24510, 53748), (26874, 49020), (28367, 46440), (29412, 44790), (29860, 44118), (32680, 40311), (35832, 36765)]