7930488320

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{367}}^2$

素因数の和:780

約数の個数: 120

約数和(自身を含む): 19895516784

約数和(自身を除く): 11965028464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 367, 368, 460, 512, 640, 734, 736, 920, 1280, 1468, 1472, 1835, 1840, 2560, 2936, 2944, 3670, 3680, 5872, 5888, 7340, 7360, 8441, 11744, 11776, 14680, 14720, 16882, 23488, 29360, 29440, 33764, 42205, 46976, 58720, 58880, 67528, 84410, 93952, 117440, 134689, 135056, 168820, 187904, 234880, 269378, 270112, 337640, 469760, 538756, 540224, 673445, 675280, 939520, 1077512, 1080448, 1346890, 1350560, 2155024, 2160896, 2693780, 2701120, 3097847, 4310048, 4321792, 5387560, 5402240, 6195694, 8620096, 10775120, 10804480, 12391388, 15489235, 17240192, 21550240, 21608960, 24782776, 30978470, 34480384, 43100480, 49565552, 61956940, 68960768, 86200960, 99131104, 123913880, 172401920, 198262208, 247827760, 344803840, 396524416, 495655520, 793048832, 991311040, 1586097664, 1982622080, 3965244160, 7930488320]

約数ペア:

[(1, 7930488320), (2, 3965244160), (4, 1982622080), (5, 1586097664), (8, 991311040), (10, 793048832), (16, 495655520), (20, 396524416), (23, 344803840), (32, 247827760), (40, 198262208), (46, 172401920), (64, 123913880), (80, 99131104), (92, 86200960), (115, 68960768), (128, 61956940), (160, 49565552), (184, 43100480), (230, 34480384), (256, 30978470), (320, 24782776), (367, 21608960), (368, 21550240), (460, 17240192), (512, 15489235), (640, 12391388), (734, 10804480), (736, 10775120), (920, 8620096), (1280, 6195694), (1468, 5402240), (1472, 5387560), (1835, 4321792), (1840, 4310048), (2560, 3097847), (2936, 2701120), (2944, 2693780), (3670, 2160896), (3680, 2155024), (5872, 1350560), (5888, 1346890), (7340, 1080448), (7360, 1077512), (8441, 939520), (11744, 675280), (11776, 673445), (14680, 540224), (14720, 538756), (16882, 469760), (23488, 337640), (29360, 270112), (29440, 269378), (33764, 234880), (42205, 187904), (46976, 168820), (58720, 135056), (58880, 134689), (67528, 117440), (84410, 93952)]