53340840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:432

約数の個数: 192

約数和(自身を含む): 201951360

約数和(自身を除く): 148610520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 280, 305, 315, 347, 360, 366, 420, 427, 488, 504, 549, 610, 630, 694, 732, 840, 854, 915, 1041, 1098, 1220, 1260, 1281, 1388, 1464, 1708, 1735, 1830, 2082, 2135, 2196, 2429, 2440, 2520, 2562, 2745, 2776, 3123, 3416, 3470, 3660, 3843, 4164, 4270, 4392, 4858, 5124, 5205, 5490, 6246, 6405, 6940, 7287, 7320, 7686, 8328, 8540, 9716, 10248, 10410, 10980, 12145, 12492, 12810, 13880, 14574, 15372, 15615, 17080, 19215, 19432, 20820, 21167, 21861, 21960, 24290, 24984, 25620, 29148, 30744, 31230, 36435, 38430, 41640, 42334, 43722, 48580, 51240, 58296, 62460, 63501, 72870, 76860, 84668, 87444, 97160, 105835, 109305, 124920, 127002, 145740, 148169, 153720, 169336, 174888, 190503, 211670, 218610, 254004, 291480, 296338, 317505, 381006, 423340, 437220, 444507, 508008, 592676, 635010, 740845, 762012, 846680, 874440, 889014, 952515, 1185352, 1270020, 1333521, 1481690, 1524024, 1778028, 1905030, 2222535, 2540040, 2667042, 2963380, 3556056, 3810060, 4445070, 5334084, 5926760, 6667605, 7620120, 8890140, 10668168, 13335210, 17780280, 26670420, 53340840]

約数ペア:

[(1, 53340840), (2, 26670420), (3, 17780280), (4, 13335210), (5, 10668168), (6, 8890140), (7, 7620120), (8, 6667605), (9, 5926760), (10, 5334084), (12, 4445070), (14, 3810060), (15, 3556056), (18, 2963380), (20, 2667042), (21, 2540040), (24, 2222535), (28, 1905030), (30, 1778028), (35, 1524024), (36, 1481690), (40, 1333521), (42, 1270020), (45, 1185352), (56, 952515), (60, 889014), (61, 874440), (63, 846680), (70, 762012), (72, 740845), (84, 635010), (90, 592676), (105, 508008), (120, 444507), (122, 437220), (126, 423340), (140, 381006), (168, 317505), (180, 296338), (183, 291480), (210, 254004), (244, 218610), (252, 211670), (280, 190503), (305, 174888), (315, 169336), (347, 153720), (360, 148169), (366, 145740), (420, 127002), (427, 124920), (488, 109305), (504, 105835), (549, 97160), (610, 87444), (630, 84668), (694, 76860), (732, 72870), (840, 63501), (854, 62460), (915, 58296), (1041, 51240), (1098, 48580), (1220, 43722), (1260, 42334), (1281, 41640), (1388, 38430), (1464, 36435), (1708, 31230), (1735, 30744), (1830, 29148), (2082, 25620), (2135, 24984), (2196, 24290), (2429, 21960), (2440, 21861), (2520, 21167), (2562, 20820), (2745, 19432), (2776, 19215), (3123, 17080), (3416, 15615), (3470, 15372), (3660, 14574), (3843, 13880), (4164, 12810), (4270, 12492), (4392, 12145), (4858, 10980), (5124, 10410), (5205, 10248), (5490, 9716), (6246, 8540), (6405, 8328), (6940, 7686), (7287, 7320)]