121281241968

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{55109}}^1$

素因数の和:55200

約数の個数: 240

約数和(自身を含む): 383777222400

約数和(自身を除く): 262495980432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 31, 34, 36, 48, 51, 58, 62, 68, 72, 87, 93, 102, 116, 124, 136, 144, 153, 174, 186, 204, 232, 248, 261, 272, 279, 306, 348, 372, 408, 464, 493, 496, 522, 527, 558, 612, 696, 744, 816, 899, 986, 1044, 1054, 1116, 1224, 1392, 1479, 1488, 1581, 1798, 1972, 2088, 2108, 2232, 2448, 2697, 2958, 3162, 3596, 3944, 4176, 4216, 4437, 4464, 4743, 5394, 5916, 6324, 7192, 7888, 8091, 8432, 8874, 9486, 10788, 11832, 12648, 14384, 15283, 16182, 17748, 18972, 21576, 23664, 25296, 30566, 32364, 35496, 37944, 43152, 45849, 55109, 61132, 64728, 70992, 75888, 91698, 110218, 122264, 129456, 137547, 165327, 183396, 220436, 244528, 275094, 330654, 366792, 440872, 495981, 550188, 661308, 733584, 881744, 936853, 991962, 1100376, 1322616, 1598161, 1708379, 1873706, 1983924, 2200752, 2645232, 2810559, 3196322, 3416758, 3747412, 3967848, 4794483, 5125137, 5621118, 6392644, 6833516, 7494824, 7935696, 8431677, 9588966, 10250274, 11242236, 12785288, 13667032, 14383449, 14989648, 15375411, 16863354, 19177932, 20500548, 22484472, 25570576, 27168737, 27334064, 28766898, 29042443, 30750822, 33726708, 38355864, 41001096, 44968944, 49542991, 54337474, 57533796, 58084886, 61501644, 67453416, 76711728, 81506211, 82002192, 87127329, 99085982, 108674948, 115067592, 116169772, 123003288, 134906832, 148628973, 163012422, 174254658, 198171964, 217349896, 230135184, 232339544, 244518633, 246006576, 261381987, 297257946, 326024844, 348509316, 396343928, 434699792, 445886919, 464679088, 489037266, 522763974, 594515892, 652049688, 697018632, 792687856, 842230847, 891773838, 978074532, 1045527948, 1189031784, 1304099376, 1394037264, 1684461694, 1783547676, 1956149064, 2091055896, 2378063568, 2526692541, 3368923388, 3567095352, 3912298128, 4182111792, 5053385082, 6737846776, 7134190704, 7580077623, 10106770164, 13475693552, 15160155246, 20213540328, 30320310492, 40427080656, 60640620984, 121281241968]

約数ペア:

[(1, 121281241968), (2, 60640620984), (3, 40427080656), (4, 30320310492), (6, 20213540328), (8, 15160155246), (9, 13475693552), (12, 10106770164), (16, 7580077623), (17, 7134190704), (18, 6737846776), (24, 5053385082), (29, 4182111792), (31, 3912298128), (34, 3567095352), (36, 3368923388), (48, 2526692541), (51, 2378063568), (58, 2091055896), (62, 1956149064), (68, 1783547676), (72, 1684461694), (87, 1394037264), (93, 1304099376), (102, 1189031784), (116, 1045527948), (124, 978074532), (136, 891773838), (144, 842230847), (153, 792687856), (174, 697018632), (186, 652049688), (204, 594515892), (232, 522763974), (248, 489037266), (261, 464679088), (272, 445886919), (279, 434699792), (306, 396343928), (348, 348509316), (372, 326024844), (408, 297257946), (464, 261381987), (493, 246006576), (496, 244518633), (522, 232339544), (527, 230135184), (558, 217349896), (612, 198171964), (696, 174254658), (744, 163012422), (816, 148628973), (899, 134906832), (986, 123003288), (1044, 116169772), (1054, 115067592), (1116, 108674948), (1224, 99085982), (1392, 87127329), (1479, 82002192), (1488, 81506211), (1581, 76711728), (1798, 67453416), (1972, 61501644), (2088, 58084886), (2108, 57533796), (2232, 54337474), (2448, 49542991), (2697, 44968944), (2958, 41001096), (3162, 38355864), (3596, 33726708), (3944, 30750822), (4176, 29042443), (4216, 28766898), (4437, 27334064), (4464, 27168737), (4743, 25570576), (5394, 22484472), (5916, 20500548), (6324, 19177932), (7192, 16863354), (7888, 15375411), (8091, 14989648), (8432, 14383449), (8874, 13667032), (9486, 12785288), (10788, 11242236), (11832, 10250274), (12648, 9588966), (14384, 8431677), (15283, 7935696), (16182, 7494824), (17748, 6833516), (18972, 6392644), (21576, 5621118), (23664, 5125137), (25296, 4794483), (30566, 3967848), (32364, 3747412), (35496, 3416758), (37944, 3196322), (43152, 2810559), (45849, 2645232), (55109, 2200752), (61132, 1983924), (64728, 1873706), (70992, 1708379), (75888, 1598161), (91698, 1322616), (110218, 1100376), (122264, 991962), (129456, 936853), (137547, 881744), (165327, 733584), (183396, 661308), (220436, 550188), (244528, 495981), (275094, 440872), (330654, 366792)]