1723933440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{569}}^1$

素因数の和:859

約数の個数: 216

約数和(自身を含む): 5997831840

約数和(自身を除く): 4273898400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 263, 288, 320, 360, 384, 480, 526, 569, 576, 640, 720, 768, 789, 960, 1052, 1138, 1152, 1280, 1315, 1440, 1578, 1707, 1920, 2104, 2276, 2304, 2367, 2630, 2845, 2880, 3156, 3414, 3840, 3945, 4208, 4552, 4734, 5121, 5260, 5690, 5760, 6312, 6828, 7890, 8416, 8535, 9104, 9468, 10242, 10520, 11380, 11520, 11835, 12624, 13656, 15780, 16832, 17070, 18208, 18936, 20484, 21040, 22760, 23670, 25248, 25605, 27312, 31560, 33664, 34140, 36416, 37872, 40968, 42080, 45520, 47340, 50496, 51210, 54624, 63120, 67328, 68280, 72832, 75744, 81936, 84160, 91040, 94680, 100992, 102420, 109248, 126240, 136560, 145664, 149647, 151488, 163872, 168320, 182080, 189360, 201984, 204840, 218496, 252480, 273120, 299294, 302976, 327744, 336640, 364160, 378720, 409680, 436992, 448941, 504960, 546240, 598588, 605952, 655488, 728320, 748235, 757440, 819360, 897882, 1009920, 1092480, 1197176, 1310976, 1346823, 1496470, 1514880, 1638720, 1795764, 2184960, 2244705, 2394352, 2693646, 2992940, 3029760, 3277440, 3591528, 4489410, 4788704, 5387292, 5985880, 6554880, 6734115, 7183056, 8978820, 9577408, 10774584, 11971760, 13468230, 14366112, 17957640, 19154816, 21549168, 23943520, 26936460, 28732224, 35915280, 38309632, 43098336, 47887040, 53872920, 57464448, 71830560, 86196672, 95774080, 107745840, 114928896, 143661120, 172393344, 191548160, 215491680, 287322240, 344786688, 430983360, 574644480, 861966720, 1723933440]

約数ペア:

[(1, 1723933440), (2, 861966720), (3, 574644480), (4, 430983360), (5, 344786688), (6, 287322240), (8, 215491680), (9, 191548160), (10, 172393344), (12, 143661120), (15, 114928896), (16, 107745840), (18, 95774080), (20, 86196672), (24, 71830560), (30, 57464448), (32, 53872920), (36, 47887040), (40, 43098336), (45, 38309632), (48, 35915280), (60, 28732224), (64, 26936460), (72, 23943520), (80, 21549168), (90, 19154816), (96, 17957640), (120, 14366112), (128, 13468230), (144, 11971760), (160, 10774584), (180, 9577408), (192, 8978820), (240, 7183056), (256, 6734115), (263, 6554880), (288, 5985880), (320, 5387292), (360, 4788704), (384, 4489410), (480, 3591528), (526, 3277440), (569, 3029760), (576, 2992940), (640, 2693646), (720, 2394352), (768, 2244705), (789, 2184960), (960, 1795764), (1052, 1638720), (1138, 1514880), (1152, 1496470), (1280, 1346823), (1315, 1310976), (1440, 1197176), (1578, 1092480), (1707, 1009920), (1920, 897882), (2104, 819360), (2276, 757440), (2304, 748235), (2367, 728320), (2630, 655488), (2845, 605952), (2880, 598588), (3156, 546240), (3414, 504960), (3840, 448941), (3945, 436992), (4208, 409680), (4552, 378720), (4734, 364160), (5121, 336640), (5260, 327744), (5690, 302976), (5760, 299294), (6312, 273120), (6828, 252480), (7890, 218496), (8416, 204840), (8535, 201984), (9104, 189360), (9468, 182080), (10242, 168320), (10520, 163872), (11380, 151488), (11520, 149647), (11835, 145664), (12624, 136560), (13656, 126240), (15780, 109248), (16832, 102420), (17070, 100992), (18208, 94680), (18936, 91040), (20484, 84160), (21040, 81936), (22760, 75744), (23670, 72832), (25248, 68280), (25605, 67328), (27312, 63120), (31560, 54624), (33664, 51210), (34140, 50496), (36416, 47340), (37872, 45520), (40968, 42080)]