69486480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:854

約数の個数: 240

約数和(自身を含む): 282731904

約数和(自身を除く): 213245424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 811, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1622, 1680, 1785, 1904, 2040, 2142, 2380, 2433, 2448, 2520, 2856, 3060, 3244, 3570, 4055, 4080, 4284, 4760, 4866, 5040, 5355, 5677, 5712, 6120, 6488, 7140, 7299, 8110, 8568, 9520, 9732, 10710, 11354, 12165, 12240, 12976, 13787, 14280, 14598, 16220, 17031, 17136, 19464, 21420, 22708, 24330, 27574, 28385, 28560, 29196, 32440, 34062, 36495, 38928, 41361, 42840, 45416, 48660, 51093, 55148, 56770, 58392, 64880, 68124, 68935, 72990, 82722, 85155, 85680, 90832, 96509, 97320, 102186, 110296, 113540, 116784, 124083, 136248, 137870, 145980, 165444, 170310, 193018, 194640, 204372, 206805, 220592, 227080, 248166, 255465, 272496, 275740, 289527, 291960, 330888, 340620, 386036, 408744, 413610, 454160, 482545, 496332, 510930, 551480, 579054, 583920, 620415, 661776, 681240, 772072, 817488, 827220, 868581, 965090, 992664, 1021860, 1102960, 1158108, 1240830, 1362480, 1447635, 1544144, 1654440, 1737162, 1930180, 1985328, 2043720, 2316216, 2481660, 2895270, 3308880, 3474324, 3860360, 4087440, 4342905, 4632432, 4963320, 5790540, 6948648, 7720720, 8685810, 9926640, 11581080, 13897296, 17371620, 23162160, 34743240, 69486480]

約数ペア:

[(1, 69486480), (2, 34743240), (3, 23162160), (4, 17371620), (5, 13897296), (6, 11581080), (7, 9926640), (8, 8685810), (9, 7720720), (10, 6948648), (12, 5790540), (14, 4963320), (15, 4632432), (16, 4342905), (17, 4087440), (18, 3860360), (20, 3474324), (21, 3308880), (24, 2895270), (28, 2481660), (30, 2316216), (34, 2043720), (35, 1985328), (36, 1930180), (40, 1737162), (42, 1654440), (45, 1544144), (48, 1447635), (51, 1362480), (56, 1240830), (60, 1158108), (63, 1102960), (68, 1021860), (70, 992664), (72, 965090), (80, 868581), (84, 827220), (85, 817488), (90, 772072), (102, 681240), (105, 661776), (112, 620415), (119, 583920), (120, 579054), (126, 551480), (136, 510930), (140, 496332), (144, 482545), (153, 454160), (168, 413610), (170, 408744), (180, 386036), (204, 340620), (210, 330888), (238, 291960), (240, 289527), (252, 275740), (255, 272496), (272, 255465), (280, 248166), (306, 227080), (315, 220592), (336, 206805), (340, 204372), (357, 194640), (360, 193018), (408, 170310), (420, 165444), (476, 145980), (504, 137870), (510, 136248), (560, 124083), (595, 116784), (612, 113540), (630, 110296), (680, 102186), (714, 97320), (720, 96509), (765, 90832), (811, 85680), (816, 85155), (840, 82722), (952, 72990), (1008, 68935), (1020, 68124), (1071, 64880), (1190, 58392), (1224, 56770), (1260, 55148), (1360, 51093), (1428, 48660), (1530, 45416), (1622, 42840), (1680, 41361), (1785, 38928), (1904, 36495), (2040, 34062), (2142, 32440), (2380, 29196), (2433, 28560), (2448, 28385), (2520, 27574), (2856, 24330), (3060, 22708), (3244, 21420), (3570, 19464), (4055, 17136), (4080, 17031), (4284, 16220), (4760, 14598), (4866, 14280), (5040, 13787), (5355, 12976), (5677, 12240), (5712, 12165), (6120, 11354), (6488, 10710), (7140, 9732), (7299, 9520), (8110, 8568)]