1215260640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4513}}^1$

素因数の和:4562

約数の個数: 288

約数和(自身を含む): 4791267936

約数和(自身を除く): 3576007296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 132, 136, 144, 153, 160, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 288, 306, 330, 340, 352, 360, 374, 396, 408, 440, 480, 495, 510, 528, 544, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1056, 1122, 1224, 1320, 1360, 1440, 1496, 1530, 1584, 1632, 1683, 1760, 1870, 1980, 2040, 2244, 2448, 2640, 2720, 2805, 2992, 3060, 3168, 3366, 3740, 3960, 4080, 4488, 4513, 4896, 5280, 5610, 5984, 6120, 6732, 7480, 7920, 8160, 8415, 8976, 9026, 11220, 12240, 13464, 13539, 14960, 15840, 16830, 17952, 18052, 22440, 22565, 24480, 26928, 27078, 29920, 33660, 36104, 40617, 44880, 45130, 49643, 53856, 54156, 67320, 67695, 72208, 76721, 81234, 89760, 90260, 99286, 108312, 134640, 135390, 144416, 148929, 153442, 162468, 180520, 198572, 203085, 216624, 230163, 248215, 269280, 270780, 297858, 306884, 324936, 361040, 383605, 397144, 406170, 433248, 446787, 460326, 496430, 541560, 595716, 613768, 649872, 690489, 722080, 744645, 767210, 794288, 812340, 843931, 893574, 920652, 992860, 1083120, 1150815, 1191432, 1227536, 1299744, 1380978, 1489290, 1534420, 1588576, 1624680, 1687862, 1787148, 1841304, 1985720, 2166240, 2233935, 2301630, 2382864, 2455072, 2531793, 2761956, 2978580, 3068840, 3249360, 3375724, 3452445, 3574296, 3682608, 3971440, 4219655, 4467870, 4603260, 4765728, 5063586, 5523912, 5957160, 6137680, 6498720, 6751448, 6904890, 7148592, 7365216, 7595379, 7942880, 8439310, 8935740, 9206520, 10127172, 11047824, 11914320, 12275360, 12658965, 13502896, 13809780, 14297184, 15190758, 16878620, 17871480, 18413040, 20254344, 22095648, 23828640, 25317930, 27005792, 27619560, 30381516, 33757240, 35742960, 36826080, 37976895, 40508688, 50635860, 55239120, 60763032, 67514480, 71485920, 75953790, 81017376, 101271720, 110478240, 121526064, 135028960, 151907580, 202543440, 243052128, 303815160, 405086880, 607630320, 1215260640]

約数ペア:

[(1, 1215260640), (2, 607630320), (3, 405086880), (4, 303815160), (5, 243052128), (6, 202543440), (8, 151907580), (9, 135028960), (10, 121526064), (11, 110478240), (12, 101271720), (15, 81017376), (16, 75953790), (17, 71485920), (18, 67514480), (20, 60763032), (22, 55239120), (24, 50635860), (30, 40508688), (32, 37976895), (33, 36826080), (34, 35742960), (36, 33757240), (40, 30381516), (44, 27619560), (45, 27005792), (48, 25317930), (51, 23828640), (55, 22095648), (60, 20254344), (66, 18413040), (68, 17871480), (72, 16878620), (80, 15190758), (85, 14297184), (88, 13809780), (90, 13502896), (96, 12658965), (99, 12275360), (102, 11914320), (110, 11047824), (120, 10127172), (132, 9206520), (136, 8935740), (144, 8439310), (153, 7942880), (160, 7595379), (165, 7365216), (170, 7148592), (176, 6904890), (180, 6751448), (187, 6498720), (198, 6137680), (204, 5957160), (220, 5523912), (240, 5063586), (255, 4765728), (264, 4603260), (272, 4467870), (288, 4219655), (306, 3971440), (330, 3682608), (340, 3574296), (352, 3452445), (360, 3375724), (374, 3249360), (396, 3068840), (408, 2978580), (440, 2761956), (480, 2531793), (495, 2455072), (510, 2382864), (528, 2301630), (544, 2233935), (561, 2166240), (612, 1985720), (660, 1841304), (680, 1787148), (720, 1687862), (748, 1624680), (765, 1588576), (792, 1534420), (816, 1489290), (880, 1380978), (935, 1299744), (990, 1227536), (1020, 1191432), (1056, 1150815), (1122, 1083120), (1224, 992860), (1320, 920652), (1360, 893574), (1440, 843931), (1496, 812340), (1530, 794288), (1584, 767210), (1632, 744645), (1683, 722080), (1760, 690489), (1870, 649872), (1980, 613768), (2040, 595716), (2244, 541560), (2448, 496430), (2640, 460326), (2720, 446787), (2805, 433248), (2992, 406170), (3060, 397144), (3168, 383605), (3366, 361040), (3740, 324936), (3960, 306884), (4080, 297858), (4488, 270780), (4513, 269280), (4896, 248215), (5280, 230163), (5610, 216624), (5984, 203085), (6120, 198572), (6732, 180520), (7480, 162468), (7920, 153442), (8160, 148929), (8415, 144416), (8976, 135390), (9026, 134640), (11220, 108312), (12240, 99286), (13464, 90260), (13539, 89760), (14960, 81234), (15840, 76721), (16830, 72208), (17952, 67695), (18052, 67320), (22440, 54156), (22565, 53856), (24480, 49643), (26928, 45130), (27078, 44880), (29920, 40617), (33660, 36104)]