13424880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 160

約数和(自身を含む): 48711168

約数和(自身を除く): 35286288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 105, 112, 120, 122, 131, 140, 168, 183, 210, 240, 244, 262, 280, 305, 336, 366, 393, 420, 427, 488, 524, 560, 610, 655, 732, 786, 840, 854, 915, 917, 976, 1048, 1220, 1281, 1310, 1464, 1572, 1680, 1708, 1830, 1834, 1965, 2096, 2135, 2440, 2562, 2620, 2751, 2928, 3144, 3416, 3660, 3668, 3930, 4270, 4585, 4880, 5124, 5240, 5502, 6288, 6405, 6832, 7320, 7336, 7860, 7991, 8540, 9170, 10248, 10480, 11004, 12810, 13755, 14640, 14672, 15720, 15982, 17080, 18340, 20496, 22008, 23973, 25620, 27510, 31440, 31964, 34160, 36680, 39955, 44016, 47946, 51240, 55020, 55937, 63928, 73360, 79910, 95892, 102480, 110040, 111874, 119865, 127856, 159820, 167811, 191784, 220080, 223748, 239730, 279685, 319640, 335622, 383568, 447496, 479460, 559370, 639280, 671244, 839055, 894992, 958920, 1118740, 1342488, 1678110, 1917840, 2237480, 2684976, 3356220, 4474960, 6712440, 13424880]

約数ペア:

[(1, 13424880), (2, 6712440), (3, 4474960), (4, 3356220), (5, 2684976), (6, 2237480), (7, 1917840), (8, 1678110), (10, 1342488), (12, 1118740), (14, 958920), (15, 894992), (16, 839055), (20, 671244), (21, 639280), (24, 559370), (28, 479460), (30, 447496), (35, 383568), (40, 335622), (42, 319640), (48, 279685), (56, 239730), (60, 223748), (61, 220080), (70, 191784), (80, 167811), (84, 159820), (105, 127856), (112, 119865), (120, 111874), (122, 110040), (131, 102480), (140, 95892), (168, 79910), (183, 73360), (210, 63928), (240, 55937), (244, 55020), (262, 51240), (280, 47946), (305, 44016), (336, 39955), (366, 36680), (393, 34160), (420, 31964), (427, 31440), (488, 27510), (524, 25620), (560, 23973), (610, 22008), (655, 20496), (732, 18340), (786, 17080), (840, 15982), (854, 15720), (915, 14672), (917, 14640), (976, 13755), (1048, 12810), (1220, 11004), (1281, 10480), (1310, 10248), (1464, 9170), (1572, 8540), (1680, 7991), (1708, 7860), (1830, 7336), (1834, 7320), (1965, 6832), (2096, 6405), (2135, 6288), (2440, 5502), (2562, 5240), (2620, 5124), (2751, 4880), (2928, 4585), (3144, 4270), (3416, 3930), (3660, 3668)]