1499322240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20023}}^1$

素因数の和:20061

約数の個数: 192

約数和(自身を含む): 5575883040

約数和(自身を除く): 4076560800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18720, 20023, 24960, 37440, 40046, 60069, 74880, 80092, 100115, 120138, 160184, 180207, 200230, 240276, 260299, 300345, 320368, 360414, 400460, 480552, 520598, 600690, 640736, 720828, 780897, 800920, 901035, 961104, 1041196, 1201380, 1281472, 1301495, 1441656, 1561794, 1601840, 1802070, 1922208, 2082392, 2342691, 2402760, 2562944, 2602990, 2883312, 3123588, 3203680, 3604140, 3844416, 3904485, 4164784, 4685382, 4805520, 5205980, 5766624, 6247176, 6407360, 7208280, 7688832, 7808970, 8329568, 9370764, 9611040, 10411960, 11533248, 11713455, 12494352, 12814720, 14416560, 15617940, 16659136, 18741528, 19222080, 20823920, 23066496, 23426910, 24988704, 28833120, 31235880, 33318272, 37483056, 38444160, 41647840, 46853820, 49977408, 57666240, 62471760, 74966112, 83295680, 93707640, 99954816, 115332480, 124943520, 149932224, 166591360, 187415280, 249887040, 299864448, 374830560, 499774080, 749661120, 1499322240]

約数ペア:

[(1, 1499322240), (2, 749661120), (3, 499774080), (4, 374830560), (5, 299864448), (6, 249887040), (8, 187415280), (9, 166591360), (10, 149932224), (12, 124943520), (13, 115332480), (15, 99954816), (16, 93707640), (18, 83295680), (20, 74966112), (24, 62471760), (26, 57666240), (30, 49977408), (32, 46853820), (36, 41647840), (39, 38444160), (40, 37483056), (45, 33318272), (48, 31235880), (52, 28833120), (60, 24988704), (64, 23426910), (65, 23066496), (72, 20823920), (78, 19222080), (80, 18741528), (90, 16659136), (96, 15617940), (104, 14416560), (117, 12814720), (120, 12494352), (128, 11713455), (130, 11533248), (144, 10411960), (156, 9611040), (160, 9370764), (180, 8329568), (192, 7808970), (195, 7688832), (208, 7208280), (234, 6407360), (240, 6247176), (260, 5766624), (288, 5205980), (312, 4805520), (320, 4685382), (360, 4164784), (384, 3904485), (390, 3844416), (416, 3604140), (468, 3203680), (480, 3123588), (520, 2883312), (576, 2602990), (585, 2562944), (624, 2402760), (640, 2342691), (720, 2082392), (780, 1922208), (832, 1802070), (936, 1601840), (960, 1561794), (1040, 1441656), (1152, 1301495), (1170, 1281472), (1248, 1201380), (1440, 1041196), (1560, 961104), (1664, 901035), (1872, 800920), (1920, 780897), (2080, 720828), (2340, 640736), (2496, 600690), (2880, 520598), (3120, 480552), (3744, 400460), (4160, 360414), (4680, 320368), (4992, 300345), (5760, 260299), (6240, 240276), (7488, 200230), (8320, 180207), (9360, 160184), (12480, 120138), (14976, 100115), (18720, 80092), (20023, 74880), (24960, 60069), (37440, 40046)]