7993440

素因数分解:

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

素因数の和:102

約数の個数: 288

約数和(自身を含む): 34122816

約数和(自身を除く): 26129376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 61, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 122, 126, 130, 140, 144, 156, 160, 168, 180, 182, 183, 195, 208, 210, 224, 234, 240, 244, 252, 260, 273, 280, 288, 305, 312, 315, 336, 360, 364, 366, 390, 416, 420, 427, 455, 468, 480, 488, 504, 520, 546, 549, 560, 585, 610, 624, 630, 672, 720, 728, 732, 780, 793, 819, 840, 854, 910, 915, 936, 976, 1008, 1040, 1092, 1098, 1120, 1170, 1220, 1248, 1260, 1281, 1365, 1440, 1456, 1464, 1560, 1586, 1638, 1680, 1708, 1820, 1830, 1872, 1952, 2016, 2080, 2135, 2184, 2196, 2340, 2379, 2440, 2520, 2562, 2730, 2745, 2912, 2928, 3120, 3172, 3276, 3360, 3416, 3640, 3660, 3744, 3843, 3965, 4095, 4270, 4368, 4392, 4680, 4758, 4880, 5040, 5124, 5460, 5490, 5551, 5856, 6240, 6344, 6405, 6552, 6832, 7137, 7280, 7320, 7686, 7930, 8190, 8540, 8736, 8784, 9360, 9516, 9760, 10080, 10248, 10920, 10980, 11102, 11895, 12688, 12810, 13104, 13664, 14274, 14560, 14640, 15372, 15860, 16380, 16653, 17080, 17568, 18720, 19032, 19215, 20496, 21840, 21960, 22204, 23790, 25376, 25620, 26208, 27755, 28548, 29280, 30744, 31720, 32760, 33306, 34160, 35685, 38064, 38430, 40992, 43680, 43920, 44408, 47580, 49959, 51240, 55510, 57096, 61488, 63440, 65520, 66612, 68320, 71370, 76128, 76860, 83265, 87840, 88816, 95160, 99918, 102480, 111020, 114192, 122976, 126880, 131040, 133224, 142740, 153720, 166530, 177632, 190320, 199836, 204960, 222040, 228384, 249795, 266448, 285480, 307440, 333060, 380640, 399672, 444080, 499590, 532896, 570960, 614880, 666120, 799344, 888160, 999180, 1141920, 1332240, 1598688, 1998360, 2664480, 3996720, 7993440]

約数ペア:

[(1, 7993440), (2, 3996720), (3, 2664480), (4, 1998360), (5, 1598688), (6, 1332240), (7, 1141920), (8, 999180), (9, 888160), (10, 799344), (12, 666120), (13, 614880), (14, 570960), (15, 532896), (16, 499590), (18, 444080), (20, 399672), (21, 380640), (24, 333060), (26, 307440), (28, 285480), (30, 266448), (32, 249795), (35, 228384), (36, 222040), (39, 204960), (40, 199836), (42, 190320), (45, 177632), (48, 166530), (52, 153720), (56, 142740), (60, 133224), (61, 131040), (63, 126880), (65, 122976), (70, 114192), (72, 111020), (78, 102480), (80, 99918), (84, 95160), (90, 88816), (91, 87840), (96, 83265), (104, 76860), (105, 76128), (112, 71370), (117, 68320), (120, 66612), (122, 65520), (126, 63440), (130, 61488), (140, 57096), (144, 55510), (156, 51240), (160, 49959), (168, 47580), (180, 44408), (182, 43920), (183, 43680), (195, 40992), (208, 38430), (210, 38064), (224, 35685), (234, 34160), (240, 33306), (244, 32760), (252, 31720), (260, 30744), (273, 29280), (280, 28548), (288, 27755), (305, 26208), (312, 25620), (315, 25376), (336, 23790), (360, 22204), (364, 21960), (366, 21840), (390, 20496), (416, 19215), (420, 19032), (427, 18720), (455, 17568), (468, 17080), (480, 16653), (488, 16380), (504, 15860), (520, 15372), (546, 14640), (549, 14560), (560, 14274), (585, 13664), (610, 13104), (624, 12810), (630, 12688), (672, 11895), (720, 11102), (728, 10980), (732, 10920), (780, 10248), (793, 10080), (819, 9760), (840, 9516), (854, 9360), (910, 8784), (915, 8736), (936, 8540), (976, 8190), (1008, 7930), (1040, 7686), (1092, 7320), (1098, 7280), (1120, 7137), (1170, 6832), (1220, 6552), (1248, 6405), (1260, 6344), (1281, 6240), (1365, 5856), (1440, 5551), (1456, 5490), (1464, 5460), (1560, 5124), (1586, 5040), (1638, 4880), (1680, 4758), (1708, 4680), (1820, 4392), (1830, 4368), (1872, 4270), (1952, 4095), (2016, 3965), (2080, 3843), (2135, 3744), (2184, 3660), (2196, 3640), (2340, 3416), (2379, 3360), (2440, 3276), (2520, 3172), (2562, 3120), (2730, 2928), (2745, 2912)]