17468220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 64512000

約数和(自身を除く): 47043780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 190, 199, 209, 210, 220, 228, 231, 266, 285, 308, 330, 380, 385, 398, 399, 418, 420, 462, 532, 570, 597, 627, 660, 665, 770, 796, 798, 836, 924, 995, 1045, 1140, 1155, 1194, 1254, 1330, 1393, 1463, 1540, 1596, 1990, 1995, 2090, 2189, 2310, 2388, 2508, 2660, 2786, 2926, 2985, 3135, 3781, 3980, 3990, 4179, 4180, 4378, 4389, 4620, 5572, 5852, 5970, 6270, 6567, 6965, 7315, 7562, 7980, 8358, 8756, 8778, 10945, 11343, 11940, 12540, 13134, 13930, 14630, 15124, 15323, 16716, 17556, 18905, 20895, 21890, 21945, 22686, 26268, 26467, 27860, 29260, 30646, 32835, 37810, 41591, 41790, 43780, 43890, 45372, 45969, 52934, 56715, 61292, 65670, 75620, 76615, 79401, 83182, 83580, 87780, 91938, 105868, 113430, 124773, 131340, 132335, 153230, 158802, 166364, 183876, 207955, 226860, 229845, 249546, 264670, 291137, 306460, 317604, 397005, 415910, 459690, 499092, 529340, 582274, 623865, 794010, 831820, 873411, 919380, 1164548, 1247730, 1455685, 1588020, 1746822, 2495460, 2911370, 3493644, 4367055, 5822740, 8734110, 17468220]

約数ペア:

[(1, 17468220), (2, 8734110), (3, 5822740), (4, 4367055), (5, 3493644), (6, 2911370), (7, 2495460), (10, 1746822), (11, 1588020), (12, 1455685), (14, 1247730), (15, 1164548), (19, 919380), (20, 873411), (21, 831820), (22, 794010), (28, 623865), (30, 582274), (33, 529340), (35, 499092), (38, 459690), (42, 415910), (44, 397005), (55, 317604), (57, 306460), (60, 291137), (66, 264670), (70, 249546), (76, 229845), (77, 226860), (84, 207955), (95, 183876), (105, 166364), (110, 158802), (114, 153230), (132, 132335), (133, 131340), (140, 124773), (154, 113430), (165, 105868), (190, 91938), (199, 87780), (209, 83580), (210, 83182), (220, 79401), (228, 76615), (231, 75620), (266, 65670), (285, 61292), (308, 56715), (330, 52934), (380, 45969), (385, 45372), (398, 43890), (399, 43780), (418, 41790), (420, 41591), (462, 37810), (532, 32835), (570, 30646), (597, 29260), (627, 27860), (660, 26467), (665, 26268), (770, 22686), (796, 21945), (798, 21890), (836, 20895), (924, 18905), (995, 17556), (1045, 16716), (1140, 15323), (1155, 15124), (1194, 14630), (1254, 13930), (1330, 13134), (1393, 12540), (1463, 11940), (1540, 11343), (1596, 10945), (1990, 8778), (1995, 8756), (2090, 8358), (2189, 7980), (2310, 7562), (2388, 7315), (2508, 6965), (2660, 6567), (2786, 6270), (2926, 5970), (2985, 5852), (3135, 5572), (3781, 4620), (3980, 4389), (3990, 4378), (4179, 4180)]