23358720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 94187520

約数和(自身を除く): 70828800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 79, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 158, 160, 165, 168, 176, 192, 210, 220, 224, 231, 237, 240, 256, 264, 280, 308, 316, 320, 330, 336, 352, 384, 385, 395, 420, 440, 448, 462, 474, 480, 528, 553, 560, 616, 632, 640, 660, 672, 704, 768, 770, 790, 840, 869, 880, 896, 924, 948, 960, 1056, 1106, 1120, 1155, 1185, 1232, 1264, 1280, 1320, 1344, 1408, 1540, 1580, 1659, 1680, 1738, 1760, 1792, 1848, 1896, 1920, 2112, 2212, 2240, 2310, 2370, 2464, 2528, 2607, 2640, 2688, 2765, 2816, 3080, 3160, 3318, 3360, 3476, 3520, 3696, 3792, 3840, 4224, 4345, 4424, 4480, 4620, 4740, 4928, 5056, 5214, 5280, 5376, 5530, 6083, 6160, 6320, 6636, 6720, 6952, 7040, 7392, 7584, 8295, 8448, 8690, 8848, 8960, 9240, 9480, 9856, 10112, 10428, 10560, 11060, 12166, 12320, 12640, 13035, 13272, 13440, 13904, 14080, 14784, 15168, 16590, 17380, 17696, 18249, 18480, 18960, 19712, 20224, 20856, 21120, 22120, 24332, 24640, 25280, 26070, 26544, 26880, 27808, 29568, 30336, 30415, 33180, 34760, 35392, 36498, 36960, 37920, 41712, 42240, 44240, 48664, 49280, 50560, 52140, 53088, 55616, 59136, 60672, 60830, 66360, 69520, 70784, 72996, 73920, 75840, 83424, 88480, 91245, 97328, 98560, 101120, 104280, 106176, 111232, 121660, 132720, 139040, 141568, 145992, 147840, 151680, 166848, 176960, 182490, 194656, 208560, 212352, 222464, 243320, 265440, 278080, 291984, 295680, 303360, 333696, 353920, 364980, 389312, 417120, 424704, 486640, 530880, 556160, 583968, 667392, 707840, 729960, 778624, 834240, 973280, 1061760, 1112320, 1167936, 1459920, 1557248, 1668480, 1946560, 2123520, 2335872, 2919840, 3336960, 3893120, 4671744, 5839680, 7786240, 11679360, 23358720]

約数ペア:

[(1, 23358720), (2, 11679360), (3, 7786240), (4, 5839680), (5, 4671744), (6, 3893120), (7, 3336960), (8, 2919840), (10, 2335872), (11, 2123520), (12, 1946560), (14, 1668480), (15, 1557248), (16, 1459920), (20, 1167936), (21, 1112320), (22, 1061760), (24, 973280), (28, 834240), (30, 778624), (32, 729960), (33, 707840), (35, 667392), (40, 583968), (42, 556160), (44, 530880), (48, 486640), (55, 424704), (56, 417120), (60, 389312), (64, 364980), (66, 353920), (70, 333696), (77, 303360), (79, 295680), (80, 291984), (84, 278080), (88, 265440), (96, 243320), (105, 222464), (110, 212352), (112, 208560), (120, 194656), (128, 182490), (132, 176960), (140, 166848), (154, 151680), (158, 147840), (160, 145992), (165, 141568), (168, 139040), (176, 132720), (192, 121660), (210, 111232), (220, 106176), (224, 104280), (231, 101120), (237, 98560), (240, 97328), (256, 91245), (264, 88480), (280, 83424), (308, 75840), (316, 73920), (320, 72996), (330, 70784), (336, 69520), (352, 66360), (384, 60830), (385, 60672), (395, 59136), (420, 55616), (440, 53088), (448, 52140), (462, 50560), (474, 49280), (480, 48664), (528, 44240), (553, 42240), (560, 41712), (616, 37920), (632, 36960), (640, 36498), (660, 35392), (672, 34760), (704, 33180), (768, 30415), (770, 30336), (790, 29568), (840, 27808), (869, 26880), (880, 26544), (896, 26070), (924, 25280), (948, 24640), (960, 24332), (1056, 22120), (1106, 21120), (1120, 20856), (1155, 20224), (1185, 19712), (1232, 18960), (1264, 18480), (1280, 18249), (1320, 17696), (1344, 17380), (1408, 16590), (1540, 15168), (1580, 14784), (1659, 14080), (1680, 13904), (1738, 13440), (1760, 13272), (1792, 13035), (1848, 12640), (1896, 12320), (1920, 12166), (2112, 11060), (2212, 10560), (2240, 10428), (2310, 10112), (2370, 9856), (2464, 9480), (2528, 9240), (2607, 8960), (2640, 8848), (2688, 8690), (2765, 8448), (2816, 8295), (3080, 7584), (3160, 7392), (3318, 7040), (3360, 6952), (3476, 6720), (3520, 6636), (3696, 6320), (3792, 6160), (3840, 6083), (4224, 5530), (4345, 5376), (4424, 5280), (4480, 5214), (4620, 5056), (4740, 4928)]