8664786480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{84551}}^1$

素因数の和:84635

約数の個数: 160

約数和(自身を含む): 31201717248

約数和(自身を除く): 22536930768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 366, 420, 427, 488, 560, 610, 732, 840, 854, 915, 976, 1220, 1281, 1464, 1680, 1708, 1830, 2135, 2440, 2562, 2928, 3416, 3660, 4270, 4880, 5124, 6405, 6832, 7320, 8540, 10248, 12810, 14640, 17080, 20496, 25620, 34160, 51240, 84551, 102480, 169102, 253653, 338204, 422755, 507306, 591857, 676408, 845510, 1014612, 1183714, 1268265, 1352816, 1691020, 1775571, 2029224, 2367428, 2536530, 2959285, 3382040, 3551142, 4058448, 4734856, 5073060, 5157611, 5918570, 6764080, 7102284, 8877855, 9469712, 10146120, 10315222, 11837140, 14204568, 15472833, 17755710, 20292240, 20630444, 23674280, 25788055, 28409136, 30945666, 35511420, 36103277, 41260888, 47348560, 51576110, 61891332, 71022840, 72206554, 77364165, 82521776, 103152220, 108309831, 123782664, 142045680, 144413108, 154728330, 180516385, 206304440, 216619662, 247565328, 288826216, 309456660, 361032770, 412608880, 433239324, 541549155, 577652432, 618913320, 722065540, 866478648, 1083098310, 1237826640, 1444131080, 1732957296, 2166196620, 2888262160, 4332393240, 8664786480]

約数ペア:

[(1, 8664786480), (2, 4332393240), (3, 2888262160), (4, 2166196620), (5, 1732957296), (6, 1444131080), (7, 1237826640), (8, 1083098310), (10, 866478648), (12, 722065540), (14, 618913320), (15, 577652432), (16, 541549155), (20, 433239324), (21, 412608880), (24, 361032770), (28, 309456660), (30, 288826216), (35, 247565328), (40, 216619662), (42, 206304440), (48, 180516385), (56, 154728330), (60, 144413108), (61, 142045680), (70, 123782664), (80, 108309831), (84, 103152220), (105, 82521776), (112, 77364165), (120, 72206554), (122, 71022840), (140, 61891332), (168, 51576110), (183, 47348560), (210, 41260888), (240, 36103277), (244, 35511420), (280, 30945666), (305, 28409136), (336, 25788055), (366, 23674280), (420, 20630444), (427, 20292240), (488, 17755710), (560, 15472833), (610, 14204568), (732, 11837140), (840, 10315222), (854, 10146120), (915, 9469712), (976, 8877855), (1220, 7102284), (1281, 6764080), (1464, 5918570), (1680, 5157611), (1708, 5073060), (1830, 4734856), (2135, 4058448), (2440, 3551142), (2562, 3382040), (2928, 2959285), (3416, 2536530), (3660, 2367428), (4270, 2029224), (4880, 1775571), (5124, 1691020), (6405, 1352816), (6832, 1268265), (7320, 1183714), (8540, 1014612), (10248, 845510), (12810, 676408), (14640, 591857), (17080, 507306), (20496, 422755), (25620, 338204), (34160, 253653), (51240, 169102), (84551, 102480)]