394170840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3067}}^1$

素因数の和:3111

約数の個数: 256

約数和(自身を含む): 1590451200

約数和(自身を除く): 1196280360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 420, 459, 476, 504, 510, 540, 595, 612, 630, 680, 714, 756, 765, 840, 918, 945, 952, 1020, 1071, 1080, 1190, 1224, 1260, 1428, 1512, 1530, 1785, 1836, 1890, 2040, 2142, 2295, 2380, 2520, 2856, 3060, 3067, 3213, 3570, 3672, 3780, 4284, 4590, 4760, 5355, 6120, 6134, 6426, 7140, 7560, 8568, 9180, 9201, 10710, 12268, 12852, 14280, 15335, 16065, 18360, 18402, 21420, 21469, 24536, 25704, 27603, 30670, 32130, 36804, 42840, 42938, 46005, 52139, 55206, 61340, 64260, 64407, 73608, 82809, 85876, 92010, 104278, 107345, 110412, 122680, 128520, 128814, 138015, 156417, 165618, 171752, 184020, 193221, 208556, 214690, 220824, 257628, 260695, 276030, 312834, 322035, 331236, 364973, 368040, 386442, 414045, 417112, 429380, 469251, 515256, 521390, 552060, 579663, 625668, 644070, 662472, 729946, 772884, 782085, 828090, 858760, 938502, 966105, 1042780, 1094919, 1104120, 1159326, 1251336, 1288140, 1407753, 1459892, 1545768, 1564170, 1656180, 1824865, 1877004, 1932210, 2085560, 2189838, 2318652, 2346255, 2576280, 2815506, 2898315, 2919784, 3128340, 3284757, 3312360, 3649730, 3754008, 3864420, 4379676, 4637304, 4692510, 5474595, 5631012, 5796630, 6256680, 6569514, 7038765, 7299460, 7728840, 8759352, 9385020, 9854271, 10949190, 11262024, 11593260, 13139028, 14077530, 14598920, 16423785, 18770040, 19708542, 21898380, 23186520, 26278056, 28155060, 32847570, 39417084, 43796760, 49271355, 56310120, 65695140, 78834168, 98542710, 131390280, 197085420, 394170840]

約数ペア:

[(1, 394170840), (2, 197085420), (3, 131390280), (4, 98542710), (5, 78834168), (6, 65695140), (7, 56310120), (8, 49271355), (9, 43796760), (10, 39417084), (12, 32847570), (14, 28155060), (15, 26278056), (17, 23186520), (18, 21898380), (20, 19708542), (21, 18770040), (24, 16423785), (27, 14598920), (28, 14077530), (30, 13139028), (34, 11593260), (35, 11262024), (36, 10949190), (40, 9854271), (42, 9385020), (45, 8759352), (51, 7728840), (54, 7299460), (56, 7038765), (60, 6569514), (63, 6256680), (68, 5796630), (70, 5631012), (72, 5474595), (84, 4692510), (85, 4637304), (90, 4379676), (102, 3864420), (105, 3754008), (108, 3649730), (119, 3312360), (120, 3284757), (126, 3128340), (135, 2919784), (136, 2898315), (140, 2815506), (153, 2576280), (168, 2346255), (170, 2318652), (180, 2189838), (189, 2085560), (204, 1932210), (210, 1877004), (216, 1824865), (238, 1656180), (252, 1564170), (255, 1545768), (270, 1459892), (280, 1407753), (306, 1288140), (315, 1251336), (340, 1159326), (357, 1104120), (360, 1094919), (378, 1042780), (408, 966105), (420, 938502), (459, 858760), (476, 828090), (504, 782085), (510, 772884), (540, 729946), (595, 662472), (612, 644070), (630, 625668), (680, 579663), (714, 552060), (756, 521390), (765, 515256), (840, 469251), (918, 429380), (945, 417112), (952, 414045), (1020, 386442), (1071, 368040), (1080, 364973), (1190, 331236), (1224, 322035), (1260, 312834), (1428, 276030), (1512, 260695), (1530, 257628), (1785, 220824), (1836, 214690), (1890, 208556), (2040, 193221), (2142, 184020), (2295, 171752), (2380, 165618), (2520, 156417), (2856, 138015), (3060, 128814), (3067, 128520), (3213, 122680), (3570, 110412), (3672, 107345), (3780, 104278), (4284, 92010), (4590, 85876), (4760, 82809), (5355, 73608), (6120, 64407), (6134, 64260), (6426, 61340), (7140, 55206), (7560, 52139), (8568, 46005), (9180, 42938), (9201, 42840), (10710, 36804), (12268, 32130), (12852, 30670), (14280, 27603), (15335, 25704), (16065, 24536), (18360, 21469), (18402, 21420)]