1228325280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:560

約数の個数: 384

約数和(自身を含む): 4850689536

約数和(自身を除く): 3622364256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 61, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 122, 130, 140, 156, 160, 168, 182, 183, 195, 208, 210, 224, 240, 244, 260, 273, 280, 305, 312, 336, 364, 366, 390, 416, 420, 427, 455, 461, 480, 488, 520, 546, 560, 610, 624, 672, 728, 732, 780, 793, 840, 854, 910, 915, 922, 976, 1040, 1092, 1120, 1220, 1248, 1281, 1365, 1383, 1456, 1464, 1560, 1586, 1680, 1708, 1820, 1830, 1844, 1952, 2080, 2135, 2184, 2305, 2379, 2440, 2562, 2730, 2766, 2912, 2928, 3120, 3172, 3227, 3360, 3416, 3640, 3660, 3688, 3965, 4270, 4368, 4610, 4758, 4880, 5124, 5460, 5532, 5551, 5856, 5993, 6240, 6344, 6405, 6454, 6832, 6915, 7280, 7320, 7376, 7930, 8540, 8736, 9220, 9516, 9681, 9760, 10248, 10920, 11064, 11102, 11895, 11986, 12688, 12810, 12908, 13664, 13830, 14560, 14640, 14752, 15860, 16135, 16653, 17080, 17979, 18440, 19032, 19362, 20496, 21840, 22128, 22204, 23790, 23972, 25376, 25620, 25816, 27660, 27755, 28121, 29280, 29965, 31720, 32270, 33306, 34160, 35958, 36880, 38064, 38724, 40992, 41951, 43680, 44256, 44408, 47580, 47944, 48405, 51240, 51632, 55320, 55510, 56242, 59930, 63440, 64540, 66612, 68320, 71916, 73760, 76128, 77448, 83265, 83902, 84363, 88816, 89895, 95160, 95888, 96810, 102480, 103264, 110640, 111020, 112484, 119860, 125853, 126880, 129080, 133224, 140605, 143832, 154896, 166530, 167804, 168726, 177632, 179790, 190320, 191776, 193620, 196847, 204960, 209755, 221280, 222040, 224968, 239720, 251706, 258160, 266448, 281210, 287664, 309792, 333060, 335608, 337452, 359580, 365573, 380640, 387240, 393694, 419510, 421815, 444080, 449936, 479440, 503412, 516320, 532896, 562420, 575328, 590541, 629265, 666120, 671216, 674904, 719160, 731146, 774480, 787388, 839020, 843630, 888160, 899872, 958880, 984235, 1006824, 1096719, 1124840, 1181082, 1258530, 1332240, 1342432, 1349808, 1438320, 1462292, 1548960, 1574776, 1678040, 1687260, 1827865, 1968470, 2013648, 2193438, 2249680, 2362164, 2517060, 2559011, 2664480, 2699616, 2876640, 2924584, 2952705, 3149552, 3356080, 3374520, 3655730, 3936940, 4027296, 4386876, 4499360, 4724328, 5034120, 5118022, 5483595, 5849168, 5905410, 6299104, 6712160, 6749040, 7311460, 7677033, 7873880, 8773752, 9448656, 10068240, 10236044, 10967190, 11698336, 11810820, 12795055, 13498080, 14622920, 15354066, 15747760, 17547504, 18897312, 20136480, 20472088, 21934380, 23621640, 25590110, 29245840, 30708132, 31495520, 35095008, 38385165, 40944176, 43868760, 47243280, 51180220, 58491680, 61416264, 76770330, 81888352, 87737520, 94486560, 102360440, 122832528, 153540660, 175475040, 204720880, 245665056, 307081320, 409441760, 614162640, 1228325280]

約数ペア:

[(1, 1228325280), (2, 614162640), (3, 409441760), (4, 307081320), (5, 245665056), (6, 204720880), (7, 175475040), (8, 153540660), (10, 122832528), (12, 102360440), (13, 94486560), (14, 87737520), (15, 81888352), (16, 76770330), (20, 61416264), (21, 58491680), (24, 51180220), (26, 47243280), (28, 43868760), (30, 40944176), (32, 38385165), (35, 35095008), (39, 31495520), (40, 30708132), (42, 29245840), (48, 25590110), (52, 23621640), (56, 21934380), (60, 20472088), (61, 20136480), (65, 18897312), (70, 17547504), (78, 15747760), (80, 15354066), (84, 14622920), (91, 13498080), (96, 12795055), (104, 11810820), (105, 11698336), (112, 10967190), (120, 10236044), (122, 10068240), (130, 9448656), (140, 8773752), (156, 7873880), (160, 7677033), (168, 7311460), (182, 6749040), (183, 6712160), (195, 6299104), (208, 5905410), (210, 5849168), (224, 5483595), (240, 5118022), (244, 5034120), (260, 4724328), (273, 4499360), (280, 4386876), (305, 4027296), (312, 3936940), (336, 3655730), (364, 3374520), (366, 3356080), (390, 3149552), (416, 2952705), (420, 2924584), (427, 2876640), (455, 2699616), (461, 2664480), (480, 2559011), (488, 2517060), (520, 2362164), (546, 2249680), (560, 2193438), (610, 2013648), (624, 1968470), (672, 1827865), (728, 1687260), (732, 1678040), (780, 1574776), (793, 1548960), (840, 1462292), (854, 1438320), (910, 1349808), (915, 1342432), (922, 1332240), (976, 1258530), (1040, 1181082), (1092, 1124840), (1120, 1096719), (1220, 1006824), (1248, 984235), (1281, 958880), (1365, 899872), (1383, 888160), (1456, 843630), (1464, 839020), (1560, 787388), (1586, 774480), (1680, 731146), (1708, 719160), (1820, 674904), (1830, 671216), (1844, 666120), (1952, 629265), (2080, 590541), (2135, 575328), (2184, 562420), (2305, 532896), (2379, 516320), (2440, 503412), (2562, 479440), (2730, 449936), (2766, 444080), (2912, 421815), (2928, 419510), (3120, 393694), (3172, 387240), (3227, 380640), (3360, 365573), (3416, 359580), (3640, 337452), (3660, 335608), (3688, 333060), (3965, 309792), (4270, 287664), (4368, 281210), (4610, 266448), (4758, 258160), (4880, 251706), (5124, 239720), (5460, 224968), (5532, 222040), (5551, 221280), (5856, 209755), (5993, 204960), (6240, 196847), (6344, 193620), (6405, 191776), (6454, 190320), (6832, 179790), (6915, 177632), (7280, 168726), (7320, 167804), (7376, 166530), (7930, 154896), (8540, 143832), (8736, 140605), (9220, 133224), (9516, 129080), (9681, 126880), (9760, 125853), (10248, 119860), (10920, 112484), (11064, 111020), (11102, 110640), (11895, 103264), (11986, 102480), (12688, 96810), (12810, 95888), (12908, 95160), (13664, 89895), (13830, 88816), (14560, 84363), (14640, 83902), (14752, 83265), (15860, 77448), (16135, 76128), (16653, 73760), (17080, 71916), (17979, 68320), (18440, 66612), (19032, 64540), (19362, 63440), (20496, 59930), (21840, 56242), (22128, 55510), (22204, 55320), (23790, 51632), (23972, 51240), (25376, 48405), (25620, 47944), (25816, 47580), (27660, 44408), (27755, 44256), (28121, 43680), (29280, 41951), (29965, 40992), (31720, 38724), (32270, 38064), (33306, 36880), (34160, 35958)]