312554880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4933}}^1$

素因数の和:4969

約数の個数: 192

約数和(自身を含む): 1177647120

約数和(自身を除く): 865092240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 4933, 5280, 5760, 6336, 7040, 7920, 9866, 10560, 12672, 14799, 15840, 19732, 21120, 24665, 29598, 31680, 39464, 44397, 49330, 54263, 59196, 63360, 73995, 78928, 88794, 98660, 108526, 118392, 147990, 157856, 162789, 177588, 197320, 217052, 221985, 236784, 271315, 295980, 315712, 325578, 355176, 394640, 434104, 443970, 473568, 488367, 542630, 591960, 631424, 651156, 710352, 789280, 813945, 868208, 887940, 947136, 976734, 1085260, 1183920, 1302312, 1420704, 1578560, 1627890, 1736416, 1775880, 1894272, 1953468, 2170520, 2367840, 2441835, 2604624, 2841408, 3157120, 3255780, 3472832, 3551760, 3906936, 4341040, 4735680, 4883670, 5209248, 5682816, 6511560, 6945664, 7103520, 7813872, 8682080, 9471360, 9767340, 10418496, 13023120, 14207040, 15627744, 17364160, 19534680, 20836992, 26046240, 28414080, 31255488, 34728320, 39069360, 52092480, 62510976, 78138720, 104184960, 156277440, 312554880]

約数ペア:

[(1, 312554880), (2, 156277440), (3, 104184960), (4, 78138720), (5, 62510976), (6, 52092480), (8, 39069360), (9, 34728320), (10, 31255488), (11, 28414080), (12, 26046240), (15, 20836992), (16, 19534680), (18, 17364160), (20, 15627744), (22, 14207040), (24, 13023120), (30, 10418496), (32, 9767340), (33, 9471360), (36, 8682080), (40, 7813872), (44, 7103520), (45, 6945664), (48, 6511560), (55, 5682816), (60, 5209248), (64, 4883670), (66, 4735680), (72, 4341040), (80, 3906936), (88, 3551760), (90, 3472832), (96, 3255780), (99, 3157120), (110, 2841408), (120, 2604624), (128, 2441835), (132, 2367840), (144, 2170520), (160, 1953468), (165, 1894272), (176, 1775880), (180, 1736416), (192, 1627890), (198, 1578560), (220, 1420704), (240, 1302312), (264, 1183920), (288, 1085260), (320, 976734), (330, 947136), (352, 887940), (360, 868208), (384, 813945), (396, 789280), (440, 710352), (480, 651156), (495, 631424), (528, 591960), (576, 542630), (640, 488367), (660, 473568), (704, 443970), (720, 434104), (792, 394640), (880, 355176), (960, 325578), (990, 315712), (1056, 295980), (1152, 271315), (1320, 236784), (1408, 221985), (1440, 217052), (1584, 197320), (1760, 177588), (1920, 162789), (1980, 157856), (2112, 147990), (2640, 118392), (2880, 108526), (3168, 98660), (3520, 88794), (3960, 78928), (4224, 73995), (4933, 63360), (5280, 59196), (5760, 54263), (6336, 49330), (7040, 44397), (7920, 39464), (9866, 31680), (10560, 29598), (12672, 24665), (14799, 21120), (15840, 19732)]