27913738880

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{88469}}^1$

素因数の和:88534

約数の個数: 128

約数和(自身を含む): 73093914000

約数和(自身を除く): 45180175120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 64, 68, 80, 85, 116, 128, 136, 145, 160, 170, 232, 272, 290, 320, 340, 464, 493, 544, 580, 640, 680, 928, 986, 1088, 1160, 1360, 1856, 1972, 2176, 2320, 2465, 2720, 3712, 3944, 4640, 4930, 5440, 7888, 9280, 9860, 10880, 15776, 18560, 19720, 31552, 39440, 63104, 78880, 88469, 157760, 176938, 315520, 353876, 442345, 707752, 884690, 1415504, 1503973, 1769380, 2565601, 2831008, 3007946, 3538760, 5131202, 5662016, 6015892, 7077520, 7519865, 10262404, 11324032, 12031784, 12828005, 14155040, 15039730, 20524808, 24063568, 25656010, 28310080, 30079460, 41049616, 43615217, 48127136, 51312020, 56620160, 60158920, 82099232, 87230434, 96254272, 102624040, 120317840, 164198464, 174460868, 192508544, 205248080, 218076085, 240635680, 328396928, 348921736, 410496160, 436152170, 481271360, 697843472, 820992320, 872304340, 962542720, 1395686944, 1641984640, 1744608680, 2791373888, 3489217360, 5582747776, 6978434720, 13956869440, 27913738880]

約数ペア:

[(1, 27913738880), (2, 13956869440), (4, 6978434720), (5, 5582747776), (8, 3489217360), (10, 2791373888), (16, 1744608680), (17, 1641984640), (20, 1395686944), (29, 962542720), (32, 872304340), (34, 820992320), (40, 697843472), (58, 481271360), (64, 436152170), (68, 410496160), (80, 348921736), (85, 328396928), (116, 240635680), (128, 218076085), (136, 205248080), (145, 192508544), (160, 174460868), (170, 164198464), (232, 120317840), (272, 102624040), (290, 96254272), (320, 87230434), (340, 82099232), (464, 60158920), (493, 56620160), (544, 51312020), (580, 48127136), (640, 43615217), (680, 41049616), (928, 30079460), (986, 28310080), (1088, 25656010), (1160, 24063568), (1360, 20524808), (1856, 15039730), (1972, 14155040), (2176, 12828005), (2320, 12031784), (2465, 11324032), (2720, 10262404), (3712, 7519865), (3944, 7077520), (4640, 6015892), (4930, 5662016), (5440, 5131202), (7888, 3538760), (9280, 3007946), (9860, 2831008), (10880, 2565601), (15776, 1769380), (18560, 1503973), (19720, 1415504), (31552, 884690), (39440, 707752), (63104, 442345), (78880, 353876), (88469, 315520), (157760, 176938)]