6385680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{181}}^1$

素因数の和:214

約数の個数: 180

約数和(自身を含む): 25084332

約数和(自身を除く): 18698652

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 181, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 362, 392, 420, 441, 490, 504, 543, 560, 588, 630, 720, 724, 735, 784, 840, 882, 905, 980, 1008, 1086, 1176, 1260, 1267, 1448, 1470, 1629, 1680, 1764, 1810, 1960, 2172, 2205, 2352, 2520, 2534, 2715, 2896, 2940, 3258, 3528, 3620, 3801, 3920, 4344, 4410, 5040, 5068, 5430, 5880, 6335, 6516, 7056, 7240, 7602, 8145, 8688, 8820, 8869, 10136, 10860, 11403, 11760, 12670, 13032, 14480, 15204, 16290, 17640, 17738, 19005, 20272, 21720, 22806, 25340, 26064, 26607, 30408, 32580, 35280, 35476, 38010, 43440, 44345, 45612, 50680, 53214, 57015, 60816, 65160, 70952, 76020, 79821, 88690, 91224, 101360, 106428, 114030, 130320, 133035, 141904, 152040, 159642, 177380, 182448, 212856, 228060, 266070, 304080, 319284, 354760, 399105, 425712, 456120, 532140, 638568, 709520, 798210, 912240, 1064280, 1277136, 1596420, 2128560, 3192840, 6385680]

約数ペア:

[(1, 6385680), (2, 3192840), (3, 2128560), (4, 1596420), (5, 1277136), (6, 1064280), (7, 912240), (8, 798210), (9, 709520), (10, 638568), (12, 532140), (14, 456120), (15, 425712), (16, 399105), (18, 354760), (20, 319284), (21, 304080), (24, 266070), (28, 228060), (30, 212856), (35, 182448), (36, 177380), (40, 159642), (42, 152040), (45, 141904), (48, 133035), (49, 130320), (56, 114030), (60, 106428), (63, 101360), (70, 91224), (72, 88690), (80, 79821), (84, 76020), (90, 70952), (98, 65160), (105, 60816), (112, 57015), (120, 53214), (126, 50680), (140, 45612), (144, 44345), (147, 43440), (168, 38010), (180, 35476), (181, 35280), (196, 32580), (210, 30408), (240, 26607), (245, 26064), (252, 25340), (280, 22806), (294, 21720), (315, 20272), (336, 19005), (360, 17738), (362, 17640), (392, 16290), (420, 15204), (441, 14480), (490, 13032), (504, 12670), (543, 11760), (560, 11403), (588, 10860), (630, 10136), (720, 8869), (724, 8820), (735, 8688), (784, 8145), (840, 7602), (882, 7240), (905, 7056), (980, 6516), (1008, 6335), (1086, 5880), (1176, 5430), (1260, 5068), (1267, 5040), (1448, 4410), (1470, 4344), (1629, 3920), (1680, 3801), (1764, 3620), (1810, 3528), (1960, 3258), (2172, 2940), (2205, 2896), (2352, 2715), (2520, 2534)]