226378320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1$

素因数の和:178

約数の個数: 240

約数和(自身を含む): 832887168

約数和(自身を除く): 606508848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 61, 70, 80, 84, 94, 105, 112, 120, 122, 140, 141, 168, 183, 188, 210, 235, 240, 244, 280, 282, 305, 329, 336, 366, 376, 420, 427, 470, 488, 560, 564, 610, 658, 705, 732, 752, 840, 854, 915, 940, 976, 987, 1128, 1220, 1281, 1316, 1410, 1464, 1645, 1680, 1708, 1830, 1880, 1974, 2135, 2209, 2256, 2440, 2562, 2632, 2820, 2867, 2928, 3290, 3416, 3660, 3760, 3948, 4270, 4418, 4880, 4935, 5124, 5264, 5640, 5734, 6405, 6580, 6627, 6832, 7320, 7896, 8540, 8601, 8836, 9870, 10248, 11045, 11280, 11468, 12810, 13160, 13254, 14335, 14640, 15463, 15792, 17080, 17202, 17672, 19740, 20069, 20496, 22090, 22936, 25620, 26320, 26508, 28670, 30926, 33135, 34160, 34404, 35344, 39480, 40138, 43005, 44180, 45872, 46389, 51240, 53016, 57340, 60207, 61852, 66270, 68808, 77315, 78960, 80276, 86010, 88360, 92778, 100345, 102480, 106032, 114680, 120414, 123704, 132540, 134749, 137616, 154630, 160552, 172020, 176720, 185556, 200690, 229360, 231945, 240828, 247408, 265080, 269498, 301035, 309260, 321104, 344040, 371112, 401380, 404247, 463890, 481656, 530160, 538996, 602070, 618520, 673745, 688080, 742224, 802760, 808494, 927780, 943243, 963312, 1077992, 1204140, 1237040, 1347490, 1605520, 1616988, 1855560, 1886486, 2021235, 2155984, 2408280, 2694980, 2829729, 3233976, 3711120, 3772972, 4042470, 4716215, 4816560, 5389960, 5659458, 6467952, 7545944, 8084940, 9432430, 10779920, 11318916, 14148645, 15091888, 16169880, 18864860, 22637832, 28297290, 32339760, 37729720, 45275664, 56594580, 75459440, 113189160, 226378320]

約数ペア:

[(1, 226378320), (2, 113189160), (3, 75459440), (4, 56594580), (5, 45275664), (6, 37729720), (7, 32339760), (8, 28297290), (10, 22637832), (12, 18864860), (14, 16169880), (15, 15091888), (16, 14148645), (20, 11318916), (21, 10779920), (24, 9432430), (28, 8084940), (30, 7545944), (35, 6467952), (40, 5659458), (42, 5389960), (47, 4816560), (48, 4716215), (56, 4042470), (60, 3772972), (61, 3711120), (70, 3233976), (80, 2829729), (84, 2694980), (94, 2408280), (105, 2155984), (112, 2021235), (120, 1886486), (122, 1855560), (140, 1616988), (141, 1605520), (168, 1347490), (183, 1237040), (188, 1204140), (210, 1077992), (235, 963312), (240, 943243), (244, 927780), (280, 808494), (282, 802760), (305, 742224), (329, 688080), (336, 673745), (366, 618520), (376, 602070), (420, 538996), (427, 530160), (470, 481656), (488, 463890), (560, 404247), (564, 401380), (610, 371112), (658, 344040), (705, 321104), (732, 309260), (752, 301035), (840, 269498), (854, 265080), (915, 247408), (940, 240828), (976, 231945), (987, 229360), (1128, 200690), (1220, 185556), (1281, 176720), (1316, 172020), (1410, 160552), (1464, 154630), (1645, 137616), (1680, 134749), (1708, 132540), (1830, 123704), (1880, 120414), (1974, 114680), (2135, 106032), (2209, 102480), (2256, 100345), (2440, 92778), (2562, 88360), (2632, 86010), (2820, 80276), (2867, 78960), (2928, 77315), (3290, 68808), (3416, 66270), (3660, 61852), (3760, 60207), (3948, 57340), (4270, 53016), (4418, 51240), (4880, 46389), (4935, 45872), (5124, 44180), (5264, 43005), (5640, 40138), (5734, 39480), (6405, 35344), (6580, 34404), (6627, 34160), (6832, 33135), (7320, 30926), (7896, 28670), (8540, 26508), (8601, 26320), (8836, 25620), (9870, 22936), (10248, 22090), (11045, 20496), (11280, 20069), (11468, 19740), (12810, 17672), (13160, 17202), (13254, 17080), (14335, 15792), (14640, 15463)]