223424880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7823}}^1$

素因数の和:7863

約数の個数: 160

約数和(自身を含む): 838232064

約数和(自身を除く): 614807184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 7823, 9520, 14280, 15646, 23469, 28560, 31292, 39115, 46938, 54761, 62584, 78230, 93876, 109522, 117345, 125168, 132991, 156460, 164283, 187752, 219044, 234690, 265982, 273805, 312920, 328566, 375504, 398973, 438088, 469380, 531964, 547610, 625840, 657132, 664955, 797946, 821415, 876176, 930937, 938760, 1063928, 1095220, 1314264, 1329910, 1595892, 1642830, 1861874, 1877520, 1994865, 2127856, 2190440, 2628528, 2659820, 2792811, 3191784, 3285660, 3723748, 3989730, 4380880, 4654685, 5319640, 5585622, 6383568, 6571320, 7447496, 7979460, 9309370, 10639280, 11171244, 13142640, 13964055, 14894992, 15958920, 18618740, 22342488, 27928110, 31917840, 37237480, 44684976, 55856220, 74474960, 111712440, 223424880]

約数ペア:

[(1, 223424880), (2, 111712440), (3, 74474960), (4, 55856220), (5, 44684976), (6, 37237480), (7, 31917840), (8, 27928110), (10, 22342488), (12, 18618740), (14, 15958920), (15, 14894992), (16, 13964055), (17, 13142640), (20, 11171244), (21, 10639280), (24, 9309370), (28, 7979460), (30, 7447496), (34, 6571320), (35, 6383568), (40, 5585622), (42, 5319640), (48, 4654685), (51, 4380880), (56, 3989730), (60, 3723748), (68, 3285660), (70, 3191784), (80, 2792811), (84, 2659820), (85, 2628528), (102, 2190440), (105, 2127856), (112, 1994865), (119, 1877520), (120, 1861874), (136, 1642830), (140, 1595892), (168, 1329910), (170, 1314264), (204, 1095220), (210, 1063928), (238, 938760), (240, 930937), (255, 876176), (272, 821415), (280, 797946), (336, 664955), (340, 657132), (357, 625840), (408, 547610), (420, 531964), (476, 469380), (510, 438088), (560, 398973), (595, 375504), (680, 328566), (714, 312920), (816, 273805), (840, 265982), (952, 234690), (1020, 219044), (1190, 187752), (1360, 164283), (1428, 156460), (1680, 132991), (1785, 125168), (1904, 117345), (2040, 109522), (2380, 93876), (2856, 78230), (3570, 62584), (4080, 54761), (4760, 46938), (5712, 39115), (7140, 31292), (7823, 28560), (9520, 23469), (14280, 15646)]