144601600

素因数分解:

$2^9\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 240

約数和(自身を含む): 426222720

約数和(自身を除く): 281621120

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 64, 65, 79, 80, 88, 100, 104, 110, 128, 130, 143, 158, 160, 176, 200, 208, 220, 256, 260, 275, 286, 316, 320, 325, 352, 395, 400, 416, 440, 512, 520, 550, 572, 632, 640, 650, 704, 715, 790, 800, 832, 869, 880, 1027, 1040, 1100, 1144, 1264, 1280, 1300, 1408, 1430, 1580, 1600, 1664, 1738, 1760, 1975, 2054, 2080, 2200, 2288, 2528, 2560, 2600, 2816, 2860, 3160, 3200, 3328, 3476, 3520, 3575, 3950, 4108, 4160, 4345, 4400, 4576, 5056, 5135, 5200, 5632, 5720, 6320, 6400, 6656, 6952, 7040, 7150, 7900, 8216, 8320, 8690, 8800, 9152, 10112, 10270, 10400, 11297, 11440, 12640, 12800, 13904, 14080, 14300, 15800, 16432, 16640, 17380, 17600, 18304, 20224, 20540, 20800, 21725, 22594, 22880, 25280, 25675, 27808, 28160, 28600, 31600, 32864, 33280, 34760, 35200, 36608, 40448, 41080, 41600, 43450, 45188, 45760, 50560, 51350, 55616, 56485, 57200, 63200, 65728, 69520, 70400, 73216, 82160, 83200, 86900, 90376, 91520, 101120, 102700, 111232, 112970, 114400, 126400, 131456, 139040, 140800, 164320, 166400, 173800, 180752, 183040, 202240, 205400, 222464, 225940, 228800, 252800, 262912, 278080, 282425, 328640, 347600, 361504, 366080, 410800, 444928, 451880, 457600, 505600, 525824, 556160, 564850, 657280, 695200, 723008, 821600, 903760, 915200, 1011200, 1112320, 1129700, 1314560, 1390400, 1446016, 1643200, 1807520, 1830400, 2224640, 2259400, 2629120, 2780800, 2892032, 3286400, 3615040, 4518800, 5561600, 5784064, 6572800, 7230080, 9037600, 11123200, 13145600, 14460160, 18075200, 28920320, 36150400, 72300800, 144601600]

約数ペア:

[(1, 144601600), (2, 72300800), (4, 36150400), (5, 28920320), (8, 18075200), (10, 14460160), (11, 13145600), (13, 11123200), (16, 9037600), (20, 7230080), (22, 6572800), (25, 5784064), (26, 5561600), (32, 4518800), (40, 3615040), (44, 3286400), (50, 2892032), (52, 2780800), (55, 2629120), (64, 2259400), (65, 2224640), (79, 1830400), (80, 1807520), (88, 1643200), (100, 1446016), (104, 1390400), (110, 1314560), (128, 1129700), (130, 1112320), (143, 1011200), (158, 915200), (160, 903760), (176, 821600), (200, 723008), (208, 695200), (220, 657280), (256, 564850), (260, 556160), (275, 525824), (286, 505600), (316, 457600), (320, 451880), (325, 444928), (352, 410800), (395, 366080), (400, 361504), (416, 347600), (440, 328640), (512, 282425), (520, 278080), (550, 262912), (572, 252800), (632, 228800), (640, 225940), (650, 222464), (704, 205400), (715, 202240), (790, 183040), (800, 180752), (832, 173800), (869, 166400), (880, 164320), (1027, 140800), (1040, 139040), (1100, 131456), (1144, 126400), (1264, 114400), (1280, 112970), (1300, 111232), (1408, 102700), (1430, 101120), (1580, 91520), (1600, 90376), (1664, 86900), (1738, 83200), (1760, 82160), (1975, 73216), (2054, 70400), (2080, 69520), (2200, 65728), (2288, 63200), (2528, 57200), (2560, 56485), (2600, 55616), (2816, 51350), (2860, 50560), (3160, 45760), (3200, 45188), (3328, 43450), (3476, 41600), (3520, 41080), (3575, 40448), (3950, 36608), (4108, 35200), (4160, 34760), (4345, 33280), (4400, 32864), (4576, 31600), (5056, 28600), (5135, 28160), (5200, 27808), (5632, 25675), (5720, 25280), (6320, 22880), (6400, 22594), (6656, 21725), (6952, 20800), (7040, 20540), (7150, 20224), (7900, 18304), (8216, 17600), (8320, 17380), (8690, 16640), (8800, 16432), (9152, 15800), (10112, 14300), (10270, 14080), (10400, 13904), (11297, 12800), (11440, 12640)]