2551340160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{147647}}^1$

素因数の和:147675

約数の個数: 128

約数和(自身を含む): 9036057600

約数和(自身を除く): 6484717440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 147647, 295294, 442941, 590588, 738235, 885882, 1181176, 1328823, 1476470, 1771764, 2214705, 2362352, 2657646, 2952940, 3543528, 3986469, 4429410, 4724704, 5315292, 5905880, 6644115, 7087056, 7972938, 8858820, 9449408, 10630584, 11811760, 13288230, 14174112, 15945876, 17717640, 18898816, 19932345, 21261168, 23623520, 26576460, 28348224, 31891752, 35435280, 39864690, 42522336, 47247040, 53152920, 56696448, 63783504, 70870560, 79729380, 85044672, 94494080, 106305840, 127567008, 141741120, 159458760, 170089344, 212611680, 255134016, 283482240, 318917520, 425223360, 510268032, 637835040, 850446720, 1275670080, 2551340160]

約数ペア:

[(1, 2551340160), (2, 1275670080), (3, 850446720), (4, 637835040), (5, 510268032), (6, 425223360), (8, 318917520), (9, 283482240), (10, 255134016), (12, 212611680), (15, 170089344), (16, 159458760), (18, 141741120), (20, 127567008), (24, 106305840), (27, 94494080), (30, 85044672), (32, 79729380), (36, 70870560), (40, 63783504), (45, 56696448), (48, 53152920), (54, 47247040), (60, 42522336), (64, 39864690), (72, 35435280), (80, 31891752), (90, 28348224), (96, 26576460), (108, 23623520), (120, 21261168), (128, 19932345), (135, 18898816), (144, 17717640), (160, 15945876), (180, 14174112), (192, 13288230), (216, 11811760), (240, 10630584), (270, 9449408), (288, 8858820), (320, 7972938), (360, 7087056), (384, 6644115), (432, 5905880), (480, 5315292), (540, 4724704), (576, 4429410), (640, 3986469), (720, 3543528), (864, 2952940), (960, 2657646), (1080, 2362352), (1152, 2214705), (1440, 1771764), (1728, 1476470), (1920, 1328823), (2160, 1181176), (2880, 885882), (3456, 738235), (4320, 590588), (5760, 442941), (8640, 295294), (17280, 147647)]