115888640

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:282

約数の個数: 160

約数和(自身を含む): 329978880

約数和(自身を除く): 214090240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 223, 224, 232, 256, 280, 290, 320, 406, 446, 448, 464, 512, 560, 580, 640, 812, 892, 896, 928, 1015, 1115, 1120, 1160, 1280, 1561, 1624, 1784, 1792, 1856, 2030, 2230, 2240, 2320, 2560, 3122, 3248, 3568, 3584, 3712, 4060, 4460, 4480, 4640, 6244, 6467, 6496, 7136, 7424, 7805, 8120, 8920, 8960, 9280, 12488, 12934, 12992, 14272, 14848, 15610, 16240, 17840, 17920, 18560, 24976, 25868, 25984, 28544, 31220, 32335, 32480, 35680, 37120, 45269, 49952, 51736, 51968, 57088, 62440, 64670, 64960, 71360, 74240, 90538, 99904, 103472, 103936, 114176, 124880, 129340, 129920, 142720, 181076, 199808, 206944, 226345, 249760, 258680, 259840, 285440, 362152, 399616, 413888, 452690, 499520, 517360, 519680, 570880, 724304, 799232, 827776, 905380, 999040, 1034720, 1448608, 1655552, 1810760, 1998080, 2069440, 2897216, 3311104, 3621520, 3996160, 4138880, 5794432, 7243040, 8277760, 11588864, 14486080, 16555520, 23177728, 28972160, 57944320, 115888640]

約数ペア:

[(1, 115888640), (2, 57944320), (4, 28972160), (5, 23177728), (7, 16555520), (8, 14486080), (10, 11588864), (14, 8277760), (16, 7243040), (20, 5794432), (28, 4138880), (29, 3996160), (32, 3621520), (35, 3311104), (40, 2897216), (56, 2069440), (58, 1998080), (64, 1810760), (70, 1655552), (80, 1448608), (112, 1034720), (116, 999040), (128, 905380), (140, 827776), (145, 799232), (160, 724304), (203, 570880), (223, 519680), (224, 517360), (232, 499520), (256, 452690), (280, 413888), (290, 399616), (320, 362152), (406, 285440), (446, 259840), (448, 258680), (464, 249760), (512, 226345), (560, 206944), (580, 199808), (640, 181076), (812, 142720), (892, 129920), (896, 129340), (928, 124880), (1015, 114176), (1115, 103936), (1120, 103472), (1160, 99904), (1280, 90538), (1561, 74240), (1624, 71360), (1784, 64960), (1792, 64670), (1856, 62440), (2030, 57088), (2230, 51968), (2240, 51736), (2320, 49952), (2560, 45269), (3122, 37120), (3248, 35680), (3568, 32480), (3584, 32335), (3712, 31220), (4060, 28544), (4460, 25984), (4480, 25868), (4640, 24976), (6244, 18560), (6467, 17920), (6496, 17840), (7136, 16240), (7424, 15610), (7805, 14848), (8120, 14272), (8920, 12992), (8960, 12934), (9280, 12488)]