1239204960

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1027

約数の個数: 384

約数和(自身を含む): 5077416960

約数和(自身を除く): 3838212000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 86, 90, 96, 105, 108, 112, 120, 126, 129, 135, 140, 144, 160, 168, 172, 180, 189, 210, 215, 216, 224, 240, 252, 258, 270, 280, 288, 301, 315, 336, 344, 360, 378, 387, 420, 430, 432, 480, 504, 516, 540, 560, 602, 630, 645, 672, 688, 720, 756, 774, 840, 860, 864, 903, 945, 953, 1008, 1032, 1080, 1120, 1161, 1204, 1260, 1290, 1376, 1440, 1505, 1512, 1548, 1680, 1720, 1806, 1890, 1906, 1935, 2016, 2064, 2160, 2322, 2408, 2520, 2580, 2709, 2859, 3010, 3024, 3096, 3360, 3440, 3612, 3780, 3812, 3870, 4128, 4320, 4515, 4644, 4765, 4816, 5040, 5160, 5418, 5718, 5805, 6020, 6048, 6192, 6671, 6880, 7224, 7560, 7624, 7740, 8127, 8577, 9030, 9288, 9530, 9632, 10080, 10320, 10836, 11436, 11610, 12040, 12384, 13342, 13545, 14295, 14448, 15120, 15248, 15480, 16254, 17154, 18060, 18576, 19060, 20013, 20640, 21672, 22872, 23220, 24080, 25731, 26684, 27090, 28590, 28896, 30240, 30496, 30960, 32508, 33355, 34308, 36120, 37152, 38120, 40026, 40635, 40979, 42885, 43344, 45744, 46440, 48160, 51462, 53368, 54180, 57180, 60039, 61920, 65016, 66710, 68616, 72240, 76240, 80052, 81270, 81958, 85770, 86688, 91488, 92880, 100065, 102924, 106736, 108360, 114360, 120078, 122937, 128655, 130032, 133420, 137232, 144480, 152480, 160104, 162540, 163916, 171540, 180117, 185760, 200130, 204895, 205848, 213472, 216720, 228720, 240156, 245874, 257310, 260064, 266840, 274464, 286853, 300195, 320208, 325080, 327832, 343080, 360234, 368811, 400260, 409790, 411696, 433440, 457440, 480312, 491748, 514620, 533680, 573706, 600390, 614685, 640416, 650160, 655664, 686160, 720468, 737622, 800520, 819580, 823392, 860559, 900585, 960624, 983496, 1029240, 1067360, 1106433, 1147412, 1200780, 1229370, 1300320, 1311328, 1372320, 1434265, 1440936, 1475244, 1601040, 1639160, 1721118, 1801170, 1844055, 1921248, 1966992, 2058480, 2212866, 2294824, 2401560, 2458740, 2581677, 2868530, 2881872, 2950488, 3202080, 3278320, 3442236, 3602340, 3688110, 3933984, 4116960, 4302795, 4425732, 4589648, 4803120, 4917480, 5163354, 5532165, 5737060, 5763744, 5900976, 6556640, 6884472, 7204680, 7376220, 7745031, 8605590, 8851464, 9179296, 9606240, 9834960, 10326708, 11064330, 11474120, 11801952, 12908385, 13768944, 14409360, 14752440, 15490062, 17211180, 17702928, 19669920, 20653416, 22128660, 22948240, 25816770, 27537888, 28818720, 29504880, 30980124, 34422360, 35405856, 38725155, 41306832, 44257320, 45896480, 51633540, 59009760, 61960248, 68844720, 77450310, 82613664, 88514640, 103267080, 123920496, 137689440, 154900620, 177029280, 206534160, 247840992, 309801240, 413068320, 619602480, 1239204960]

約数ペア:

[(1, 1239204960), (2, 619602480), (3, 413068320), (4, 309801240), (5, 247840992), (6, 206534160), (7, 177029280), (8, 154900620), (9, 137689440), (10, 123920496), (12, 103267080), (14, 88514640), (15, 82613664), (16, 77450310), (18, 68844720), (20, 61960248), (21, 59009760), (24, 51633540), (27, 45896480), (28, 44257320), (30, 41306832), (32, 38725155), (35, 35405856), (36, 34422360), (40, 30980124), (42, 29504880), (43, 28818720), (45, 27537888), (48, 25816770), (54, 22948240), (56, 22128660), (60, 20653416), (63, 19669920), (70, 17702928), (72, 17211180), (80, 15490062), (84, 14752440), (86, 14409360), (90, 13768944), (96, 12908385), (105, 11801952), (108, 11474120), (112, 11064330), (120, 10326708), (126, 9834960), (129, 9606240), (135, 9179296), (140, 8851464), (144, 8605590), (160, 7745031), (168, 7376220), (172, 7204680), (180, 6884472), (189, 6556640), (210, 5900976), (215, 5763744), (216, 5737060), (224, 5532165), (240, 5163354), (252, 4917480), (258, 4803120), (270, 4589648), (280, 4425732), (288, 4302795), (301, 4116960), (315, 3933984), (336, 3688110), (344, 3602340), (360, 3442236), (378, 3278320), (387, 3202080), (420, 2950488), (430, 2881872), (432, 2868530), (480, 2581677), (504, 2458740), (516, 2401560), (540, 2294824), (560, 2212866), (602, 2058480), (630, 1966992), (645, 1921248), (672, 1844055), (688, 1801170), (720, 1721118), (756, 1639160), (774, 1601040), (840, 1475244), (860, 1440936), (864, 1434265), (903, 1372320), (945, 1311328), (953, 1300320), (1008, 1229370), (1032, 1200780), (1080, 1147412), (1120, 1106433), (1161, 1067360), (1204, 1029240), (1260, 983496), (1290, 960624), (1376, 900585), (1440, 860559), (1505, 823392), (1512, 819580), (1548, 800520), (1680, 737622), (1720, 720468), (1806, 686160), (1890, 655664), (1906, 650160), (1935, 640416), (2016, 614685), (2064, 600390), (2160, 573706), (2322, 533680), (2408, 514620), (2520, 491748), (2580, 480312), (2709, 457440), (2859, 433440), (3010, 411696), (3024, 409790), (3096, 400260), (3360, 368811), (3440, 360234), (3612, 343080), (3780, 327832), (3812, 325080), (3870, 320208), (4128, 300195), (4320, 286853), (4515, 274464), (4644, 266840), (4765, 260064), (4816, 257310), (5040, 245874), (5160, 240156), (5418, 228720), (5718, 216720), (5805, 213472), (6020, 205848), (6048, 204895), (6192, 200130), (6671, 185760), (6880, 180117), (7224, 171540), (7560, 163916), (7624, 162540), (7740, 160104), (8127, 152480), (8577, 144480), (9030, 137232), (9288, 133420), (9530, 130032), (9632, 128655), (10080, 122937), (10320, 120078), (10836, 114360), (11436, 108360), (11610, 106736), (12040, 102924), (12384, 100065), (13342, 92880), (13545, 91488), (14295, 86688), (14448, 85770), (15120, 81958), (15248, 81270), (15480, 80052), (16254, 76240), (17154, 72240), (18060, 68616), (18576, 66710), (19060, 65016), (20013, 61920), (20640, 60039), (21672, 57180), (22872, 54180), (23220, 53368), (24080, 51462), (25731, 48160), (26684, 46440), (27090, 45744), (28590, 43344), (28896, 42885), (30240, 40979), (30496, 40635), (30960, 40026), (32508, 38120), (33355, 37152), (34308, 36120)]