493909920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{16333}}^1$

素因数の和:16364

約数の個数: 192

約数和(自身を含む): 1975760640

約数和(自身を除く): 1481850720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 16333, 30240, 32666, 48999, 65332, 81665, 97998, 114331, 130664, 146997, 163330, 195996, 228662, 244995, 261328, 293994, 326660, 342993, 391992, 440991, 457324, 489990, 522656, 571655, 587988, 653320, 685986, 734985, 783984, 881982, 914648, 979980, 1028979, 1143310, 1175976, 1306640, 1371972, 1469970, 1567968, 1714965, 1763964, 1829296, 1959960, 2057958, 2204955, 2286620, 2351952, 2613280, 2743944, 2939940, 3086937, 3429930, 3527928, 3658592, 3919920, 4115916, 4409910, 4573240, 4703904, 5144895, 5487888, 5879880, 6173874, 6859860, 7055856, 7839840, 8231832, 8819820, 9146480, 10289790, 10975776, 11759760, 12347748, 13719720, 14111712, 15434685, 16463664, 17639640, 18292960, 20579580, 23519520, 24695496, 27439440, 30869370, 32927328, 35279280, 41159160, 49390992, 54878880, 61738740, 70558560, 82318320, 98781984, 123477480, 164636640, 246954960, 493909920]

約数ペア:

[(1, 493909920), (2, 246954960), (3, 164636640), (4, 123477480), (5, 98781984), (6, 82318320), (7, 70558560), (8, 61738740), (9, 54878880), (10, 49390992), (12, 41159160), (14, 35279280), (15, 32927328), (16, 30869370), (18, 27439440), (20, 24695496), (21, 23519520), (24, 20579580), (27, 18292960), (28, 17639640), (30, 16463664), (32, 15434685), (35, 14111712), (36, 13719720), (40, 12347748), (42, 11759760), (45, 10975776), (48, 10289790), (54, 9146480), (56, 8819820), (60, 8231832), (63, 7839840), (70, 7055856), (72, 6859860), (80, 6173874), (84, 5879880), (90, 5487888), (96, 5144895), (105, 4703904), (108, 4573240), (112, 4409910), (120, 4115916), (126, 3919920), (135, 3658592), (140, 3527928), (144, 3429930), (160, 3086937), (168, 2939940), (180, 2743944), (189, 2613280), (210, 2351952), (216, 2286620), (224, 2204955), (240, 2057958), (252, 1959960), (270, 1829296), (280, 1763964), (288, 1714965), (315, 1567968), (336, 1469970), (360, 1371972), (378, 1306640), (420, 1175976), (432, 1143310), (480, 1028979), (504, 979980), (540, 914648), (560, 881982), (630, 783984), (672, 734985), (720, 685986), (756, 653320), (840, 587988), (864, 571655), (945, 522656), (1008, 489990), (1080, 457324), (1120, 440991), (1260, 391992), (1440, 342993), (1512, 326660), (1680, 293994), (1890, 261328), (2016, 244995), (2160, 228662), (2520, 195996), (3024, 163330), (3360, 146997), (3780, 130664), (4320, 114331), (5040, 97998), (6048, 81665), (7560, 65332), (10080, 48999), (15120, 32666), (16333, 30240)]