1145689600

素因数分解:

$2^9\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 240

約数和(自身を含む): 3166225920

約数和(自身を除く): 2020536320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 79, 80, 88, 100, 103, 110, 128, 158, 160, 176, 200, 206, 220, 256, 275, 316, 320, 352, 395, 400, 412, 440, 512, 515, 550, 632, 640, 704, 790, 800, 824, 869, 880, 1030, 1100, 1133, 1264, 1280, 1408, 1580, 1600, 1648, 1738, 1760, 1975, 2060, 2200, 2266, 2528, 2560, 2575, 2816, 3160, 3200, 3296, 3476, 3520, 3950, 4120, 4345, 4400, 4532, 5056, 5150, 5632, 5665, 6320, 6400, 6592, 6952, 7040, 7900, 8137, 8240, 8690, 8800, 9064, 10112, 10300, 11330, 12640, 12800, 13184, 13904, 14080, 15800, 16274, 16480, 17380, 17600, 18128, 20224, 20600, 21725, 22660, 25280, 26368, 27808, 28160, 28325, 31600, 32548, 32960, 34760, 35200, 36256, 40448, 40685, 41200, 43450, 45320, 50560, 52736, 55616, 56650, 63200, 65096, 65920, 69520, 70400, 72512, 81370, 82400, 86900, 89507, 90640, 101120, 111232, 113300, 126400, 130192, 131840, 139040, 140800, 145024, 162740, 164800, 173800, 179014, 181280, 202240, 203425, 222464, 226600, 252800, 260384, 263680, 278080, 290048, 325480, 329600, 347600, 358028, 362560, 406850, 444928, 447535, 453200, 505600, 520768, 556160, 580096, 650960, 659200, 695200, 716056, 725120, 813700, 895070, 906400, 1011200, 1041536, 1112320, 1301920, 1318400, 1390400, 1432112, 1450240, 1627400, 1790140, 1812800, 2083072, 2224640, 2237675, 2603840, 2780800, 2864224, 2900480, 3254800, 3580280, 3625600, 4166144, 4475350, 5207680, 5561600, 5728448, 6509600, 7160560, 7251200, 8950700, 10415360, 11123200, 11456896, 13019200, 14321120, 14502400, 17901400, 20830720, 22913792, 26038400, 28642240, 35802800, 45827584, 52076800, 57284480, 71605600, 104153600, 114568960, 143211200, 229137920, 286422400, 572844800, 1145689600]

約数ペア:

[(1, 1145689600), (2, 572844800), (4, 286422400), (5, 229137920), (8, 143211200), (10, 114568960), (11, 104153600), (16, 71605600), (20, 57284480), (22, 52076800), (25, 45827584), (32, 35802800), (40, 28642240), (44, 26038400), (50, 22913792), (55, 20830720), (64, 17901400), (79, 14502400), (80, 14321120), (88, 13019200), (100, 11456896), (103, 11123200), (110, 10415360), (128, 8950700), (158, 7251200), (160, 7160560), (176, 6509600), (200, 5728448), (206, 5561600), (220, 5207680), (256, 4475350), (275, 4166144), (316, 3625600), (320, 3580280), (352, 3254800), (395, 2900480), (400, 2864224), (412, 2780800), (440, 2603840), (512, 2237675), (515, 2224640), (550, 2083072), (632, 1812800), (640, 1790140), (704, 1627400), (790, 1450240), (800, 1432112), (824, 1390400), (869, 1318400), (880, 1301920), (1030, 1112320), (1100, 1041536), (1133, 1011200), (1264, 906400), (1280, 895070), (1408, 813700), (1580, 725120), (1600, 716056), (1648, 695200), (1738, 659200), (1760, 650960), (1975, 580096), (2060, 556160), (2200, 520768), (2266, 505600), (2528, 453200), (2560, 447535), (2575, 444928), (2816, 406850), (3160, 362560), (3200, 358028), (3296, 347600), (3476, 329600), (3520, 325480), (3950, 290048), (4120, 278080), (4345, 263680), (4400, 260384), (4532, 252800), (5056, 226600), (5150, 222464), (5632, 203425), (5665, 202240), (6320, 181280), (6400, 179014), (6592, 173800), (6952, 164800), (7040, 162740), (7900, 145024), (8137, 140800), (8240, 139040), (8690, 131840), (8800, 130192), (9064, 126400), (10112, 113300), (10300, 111232), (11330, 101120), (12640, 90640), (12800, 89507), (13184, 86900), (13904, 82400), (14080, 81370), (15800, 72512), (16274, 70400), (16480, 69520), (17380, 65920), (17600, 65096), (18128, 63200), (20224, 56650), (20600, 55616), (21725, 52736), (22660, 50560), (25280, 45320), (26368, 43450), (27808, 41200), (28160, 40685), (28325, 40448), (31600, 36256), (32548, 35200), (32960, 34760)]