49292880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 320

約数和(自身を含む): 196320768

約数和(自身を除く): 147027888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 37, 39, 40, 42, 48, 52, 56, 60, 61, 65, 70, 74, 78, 80, 84, 91, 104, 105, 111, 112, 120, 122, 130, 140, 148, 156, 168, 182, 183, 185, 195, 208, 210, 222, 240, 244, 259, 260, 273, 280, 296, 305, 312, 336, 364, 366, 370, 390, 420, 427, 444, 455, 481, 488, 518, 520, 546, 555, 560, 592, 610, 624, 728, 732, 740, 777, 780, 793, 840, 854, 888, 910, 915, 962, 976, 1036, 1040, 1092, 1110, 1220, 1281, 1295, 1365, 1443, 1456, 1464, 1480, 1554, 1560, 1586, 1680, 1708, 1776, 1820, 1830, 1924, 2072, 2135, 2184, 2220, 2257, 2379, 2405, 2440, 2562, 2590, 2730, 2886, 2928, 2960, 3108, 3120, 3172, 3367, 3416, 3640, 3660, 3848, 3885, 3965, 4144, 4270, 4368, 4440, 4514, 4758, 4810, 4880, 5124, 5180, 5460, 5551, 5772, 6216, 6344, 6405, 6734, 6771, 6832, 7215, 7280, 7320, 7696, 7770, 7930, 8540, 8880, 9028, 9516, 9620, 10101, 10248, 10360, 10920, 11102, 11285, 11544, 11895, 12432, 12688, 12810, 13468, 13542, 14430, 14640, 15540, 15799, 15860, 16653, 16835, 17080, 18056, 19032, 19240, 20202, 20496, 20720, 21840, 22204, 22570, 23088, 23790, 25620, 26936, 27084, 27755, 28860, 29341, 31080, 31598, 31720, 33306, 33670, 33855, 34160, 36112, 38064, 38480, 40404, 44408, 45140, 47397, 47580, 50505, 51240, 53872, 54168, 55510, 57720, 58682, 62160, 63196, 63440, 66612, 67340, 67710, 78995, 80808, 83265, 88023, 88816, 90280, 94794, 95160, 101010, 102480, 108336, 111020, 115440, 117364, 126392, 133224, 134680, 135420, 146705, 157990, 161616, 166530, 176046, 180560, 189588, 190320, 202020, 205387, 222040, 234728, 236985, 252784, 266448, 269360, 270840, 293410, 315980, 333060, 352092, 379176, 404040, 410774, 440115, 444080, 469456, 473970, 541680, 586820, 616161, 631960, 666120, 704184, 758352, 808080, 821548, 880230, 947940, 1026935, 1173640, 1232322, 1263920, 1332240, 1408368, 1643096, 1760460, 1895880, 2053870, 2347280, 2464644, 3080805, 3286192, 3520920, 3791760, 4107740, 4929288, 6161610, 7041840, 8215480, 9858576, 12323220, 16430960, 24646440, 49292880]

約数ペア:

[(1, 49292880), (2, 24646440), (3, 16430960), (4, 12323220), (5, 9858576), (6, 8215480), (7, 7041840), (8, 6161610), (10, 4929288), (12, 4107740), (13, 3791760), (14, 3520920), (15, 3286192), (16, 3080805), (20, 2464644), (21, 2347280), (24, 2053870), (26, 1895880), (28, 1760460), (30, 1643096), (35, 1408368), (37, 1332240), (39, 1263920), (40, 1232322), (42, 1173640), (48, 1026935), (52, 947940), (56, 880230), (60, 821548), (61, 808080), (65, 758352), (70, 704184), (74, 666120), (78, 631960), (80, 616161), (84, 586820), (91, 541680), (104, 473970), (105, 469456), (111, 444080), (112, 440115), (120, 410774), (122, 404040), (130, 379176), (140, 352092), (148, 333060), (156, 315980), (168, 293410), (182, 270840), (183, 269360), (185, 266448), (195, 252784), (208, 236985), (210, 234728), (222, 222040), (240, 205387), (244, 202020), (259, 190320), (260, 189588), (273, 180560), (280, 176046), (296, 166530), (305, 161616), (312, 157990), (336, 146705), (364, 135420), (366, 134680), (370, 133224), (390, 126392), (420, 117364), (427, 115440), (444, 111020), (455, 108336), (481, 102480), (488, 101010), (518, 95160), (520, 94794), (546, 90280), (555, 88816), (560, 88023), (592, 83265), (610, 80808), (624, 78995), (728, 67710), (732, 67340), (740, 66612), (777, 63440), (780, 63196), (793, 62160), (840, 58682), (854, 57720), (888, 55510), (910, 54168), (915, 53872), (962, 51240), (976, 50505), (1036, 47580), (1040, 47397), (1092, 45140), (1110, 44408), (1220, 40404), (1281, 38480), (1295, 38064), (1365, 36112), (1443, 34160), (1456, 33855), (1464, 33670), (1480, 33306), (1554, 31720), (1560, 31598), (1586, 31080), (1680, 29341), (1708, 28860), (1776, 27755), (1820, 27084), (1830, 26936), (1924, 25620), (2072, 23790), (2135, 23088), (2184, 22570), (2220, 22204), (2257, 21840), (2379, 20720), (2405, 20496), (2440, 20202), (2562, 19240), (2590, 19032), (2730, 18056), (2886, 17080), (2928, 16835), (2960, 16653), (3108, 15860), (3120, 15799), (3172, 15540), (3367, 14640), (3416, 14430), (3640, 13542), (3660, 13468), (3848, 12810), (3885, 12688), (3965, 12432), (4144, 11895), (4270, 11544), (4368, 11285), (4440, 11102), (4514, 10920), (4758, 10360), (4810, 10248), (4880, 10101), (5124, 9620), (5180, 9516), (5460, 9028), (5551, 8880), (5772, 8540), (6216, 7930), (6344, 7770), (6405, 7696), (6734, 7320), (6771, 7280), (6832, 7215)]