80535840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2179}}^1$

素因数の和:2215

約数の個数: 192

約数和(自身を含む): 316431360

約数和(自身を除く): 235895520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2179, 2310, 2464, 2640, 3080, 3360, 3696, 4358, 4620, 5280, 6160, 6537, 7392, 8716, 9240, 10895, 12320, 13074, 15253, 17432, 18480, 21790, 23969, 26148, 30506, 32685, 34864, 36960, 43580, 45759, 47938, 52296, 61012, 65370, 69728, 71907, 76265, 87160, 91518, 95876, 104592, 119845, 122024, 130740, 143814, 152530, 167783, 174320, 183036, 191752, 209184, 228795, 239690, 244048, 261480, 287628, 305060, 335566, 348640, 359535, 366072, 383504, 457590, 479380, 488096, 503349, 522960, 575256, 610120, 671132, 719070, 732144, 767008, 838915, 915180, 958760, 1006698, 1045920, 1150512, 1220240, 1342264, 1438140, 1464288, 1677830, 1830360, 1917520, 2013396, 2301024, 2440480, 2516745, 2684528, 2876280, 3355660, 3660720, 3835040, 4026792, 5033490, 5369056, 5752560, 6711320, 7321440, 8053584, 10066980, 11505120, 13422640, 16107168, 20133960, 26845280, 40267920, 80535840]

約数ペア:

[(1, 80535840), (2, 40267920), (3, 26845280), (4, 20133960), (5, 16107168), (6, 13422640), (7, 11505120), (8, 10066980), (10, 8053584), (11, 7321440), (12, 6711320), (14, 5752560), (15, 5369056), (16, 5033490), (20, 4026792), (21, 3835040), (22, 3660720), (24, 3355660), (28, 2876280), (30, 2684528), (32, 2516745), (33, 2440480), (35, 2301024), (40, 2013396), (42, 1917520), (44, 1830360), (48, 1677830), (55, 1464288), (56, 1438140), (60, 1342264), (66, 1220240), (70, 1150512), (77, 1045920), (80, 1006698), (84, 958760), (88, 915180), (96, 838915), (105, 767008), (110, 732144), (112, 719070), (120, 671132), (132, 610120), (140, 575256), (154, 522960), (160, 503349), (165, 488096), (168, 479380), (176, 457590), (210, 383504), (220, 366072), (224, 359535), (231, 348640), (240, 335566), (264, 305060), (280, 287628), (308, 261480), (330, 244048), (336, 239690), (352, 228795), (385, 209184), (420, 191752), (440, 183036), (462, 174320), (480, 167783), (528, 152530), (560, 143814), (616, 130740), (660, 122024), (672, 119845), (770, 104592), (840, 95876), (880, 91518), (924, 87160), (1056, 76265), (1120, 71907), (1155, 69728), (1232, 65370), (1320, 61012), (1540, 52296), (1680, 47938), (1760, 45759), (1848, 43580), (2179, 36960), (2310, 34864), (2464, 32685), (2640, 30506), (3080, 26148), (3360, 23969), (3696, 21790), (4358, 18480), (4620, 17432), (5280, 15253), (6160, 13074), (6537, 12320), (7392, 10895), (8716, 9240)]