82464960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 224

約数和(自身を含む): 287926272

約数和(自身を除く): 205461312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 163, 170, 186, 192, 204, 240, 248, 255, 272, 310, 320, 326, 340, 372, 408, 465, 480, 489, 496, 510, 527, 544, 620, 652, 680, 744, 815, 816, 930, 960, 978, 992, 1020, 1054, 1088, 1240, 1304, 1360, 1488, 1581, 1630, 1632, 1860, 1956, 1984, 2040, 2108, 2445, 2480, 2608, 2635, 2720, 2771, 2976, 3162, 3260, 3264, 3720, 3912, 4080, 4216, 4890, 4960, 5053, 5216, 5270, 5440, 5542, 5952, 6324, 6520, 7440, 7824, 7905, 8160, 8313, 8432, 9780, 9920, 10106, 10432, 10540, 11084, 12648, 13040, 13855, 14880, 15159, 15648, 15810, 16320, 16626, 16864, 19560, 20212, 21080, 22168, 25265, 25296, 26080, 27710, 29760, 30318, 31296, 31620, 33252, 33728, 39120, 40424, 41565, 42160, 44336, 50530, 50592, 52160, 55420, 60636, 63240, 66504, 75795, 78240, 80848, 83130, 84320, 85901, 88672, 101060, 101184, 110840, 121272, 126480, 133008, 151590, 156480, 161696, 166260, 168640, 171802, 177344, 202120, 221680, 242544, 252960, 257703, 266016, 303180, 323392, 332520, 343604, 404240, 429505, 443360, 485088, 505920, 515406, 532032, 606360, 665040, 687208, 808480, 859010, 886720, 970176, 1030812, 1212720, 1288515, 1330080, 1374416, 1616960, 1718020, 2061624, 2425440, 2577030, 2660160, 2748832, 3436040, 4123248, 4850880, 5154060, 5497664, 6872080, 8246496, 10308120, 13744160, 16492992, 20616240, 27488320, 41232480, 82464960]

約数ペア:

[(1, 82464960), (2, 41232480), (3, 27488320), (4, 20616240), (5, 16492992), (6, 13744160), (8, 10308120), (10, 8246496), (12, 6872080), (15, 5497664), (16, 5154060), (17, 4850880), (20, 4123248), (24, 3436040), (30, 2748832), (31, 2660160), (32, 2577030), (34, 2425440), (40, 2061624), (48, 1718020), (51, 1616960), (60, 1374416), (62, 1330080), (64, 1288515), (68, 1212720), (80, 1030812), (85, 970176), (93, 886720), (96, 859010), (102, 808480), (120, 687208), (124, 665040), (136, 606360), (155, 532032), (160, 515406), (163, 505920), (170, 485088), (186, 443360), (192, 429505), (204, 404240), (240, 343604), (248, 332520), (255, 323392), (272, 303180), (310, 266016), (320, 257703), (326, 252960), (340, 242544), (372, 221680), (408, 202120), (465, 177344), (480, 171802), (489, 168640), (496, 166260), (510, 161696), (527, 156480), (544, 151590), (620, 133008), (652, 126480), (680, 121272), (744, 110840), (815, 101184), (816, 101060), (930, 88672), (960, 85901), (978, 84320), (992, 83130), (1020, 80848), (1054, 78240), (1088, 75795), (1240, 66504), (1304, 63240), (1360, 60636), (1488, 55420), (1581, 52160), (1630, 50592), (1632, 50530), (1860, 44336), (1956, 42160), (1984, 41565), (2040, 40424), (2108, 39120), (2445, 33728), (2480, 33252), (2608, 31620), (2635, 31296), (2720, 30318), (2771, 29760), (2976, 27710), (3162, 26080), (3260, 25296), (3264, 25265), (3720, 22168), (3912, 21080), (4080, 20212), (4216, 19560), (4890, 16864), (4960, 16626), (5053, 16320), (5216, 15810), (5270, 15648), (5440, 15159), (5542, 14880), (5952, 13855), (6324, 13040), (6520, 12648), (7440, 11084), (7824, 10540), (7905, 10432), (8160, 10106), (8313, 9920), (8432, 9780)]