13376520080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{3803}}^1$

素因数の和:4405

約数の個数: 160

約数和(自身を含む): 38852656128

約数和(自身を除く): 25476136048

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 571, 616, 770, 880, 1142, 1232, 1540, 2284, 2855, 3080, 3803, 3997, 4568, 5710, 6160, 6281, 7606, 7994, 9136, 11420, 12562, 15212, 15988, 19015, 19985, 22840, 25124, 26621, 30424, 31405, 31976, 38030, 39970, 41833, 43967, 45680, 50248, 53242, 60848, 62810, 63952, 76060, 79940, 83666, 87934, 100496, 106484, 125620, 133105, 152120, 159880, 167332, 175868, 209165, 212968, 219835, 251240, 266210, 292831, 304240, 319760, 334664, 351736, 418330, 425936, 439670, 502480, 532420, 585662, 669328, 703472, 836660, 879340, 1064840, 1171324, 1464155, 1673320, 1758680, 2129680, 2171513, 2342648, 2928310, 3346640, 3517360, 4343026, 4685296, 5856620, 8686052, 10857565, 11713240, 15200591, 17372104, 21715130, 23426480, 23886643, 30401182, 34744208, 43430260, 47773286, 60802364, 76002955, 86860520, 95546572, 119433215, 121604728, 152005910, 167206501, 173721040, 191093144, 238866430, 243209456, 304011820, 334413002, 382186288, 477732860, 608023640, 668826004, 836032505, 955465720, 1216047280, 1337652008, 1672065010, 1910931440, 2675304016, 3344130020, 6688260040, 13376520080]

約数ペア:

[(1, 13376520080), (2, 6688260040), (4, 3344130020), (5, 2675304016), (7, 1910931440), (8, 1672065010), (10, 1337652008), (11, 1216047280), (14, 955465720), (16, 836032505), (20, 668826004), (22, 608023640), (28, 477732860), (35, 382186288), (40, 334413002), (44, 304011820), (55, 243209456), (56, 238866430), (70, 191093144), (77, 173721040), (80, 167206501), (88, 152005910), (110, 121604728), (112, 119433215), (140, 95546572), (154, 86860520), (176, 76002955), (220, 60802364), (280, 47773286), (308, 43430260), (385, 34744208), (440, 30401182), (560, 23886643), (571, 23426480), (616, 21715130), (770, 17372104), (880, 15200591), (1142, 11713240), (1232, 10857565), (1540, 8686052), (2284, 5856620), (2855, 4685296), (3080, 4343026), (3803, 3517360), (3997, 3346640), (4568, 2928310), (5710, 2342648), (6160, 2171513), (6281, 2129680), (7606, 1758680), (7994, 1673320), (9136, 1464155), (11420, 1171324), (12562, 1064840), (15212, 879340), (15988, 836660), (19015, 703472), (19985, 669328), (22840, 585662), (25124, 532420), (26621, 502480), (30424, 439670), (31405, 425936), (31976, 418330), (38030, 351736), (39970, 334664), (41833, 319760), (43967, 304240), (45680, 292831), (50248, 266210), (53242, 251240), (60848, 219835), (62810, 212968), (63952, 209165), (76060, 175868), (79940, 167332), (83666, 159880), (87934, 152120), (100496, 133105), (106484, 125620)]