82318320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{16333}}^1$

素因数の和:16359

約数の個数: 120

約数和(自身を含む): 315964896

約数和(自身を除く): 233646576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 16333, 32666, 48999, 65332, 81665, 97998, 114331, 130664, 146997, 163330, 195996, 228662, 244995, 261328, 293994, 326660, 342993, 391992, 457324, 489990, 571655, 587988, 653320, 685986, 734985, 783984, 914648, 979980, 1028979, 1143310, 1175976, 1306640, 1371972, 1469970, 1714965, 1829296, 1959960, 2057958, 2286620, 2351952, 2743944, 2939940, 3429930, 3919920, 4115916, 4573240, 5144895, 5487888, 5879880, 6859860, 8231832, 9146480, 10289790, 11759760, 13719720, 16463664, 20579580, 27439440, 41159160, 82318320]

約数ペア:

[(1, 82318320), (2, 41159160), (3, 27439440), (4, 20579580), (5, 16463664), (6, 13719720), (7, 11759760), (8, 10289790), (9, 9146480), (10, 8231832), (12, 6859860), (14, 5879880), (15, 5487888), (16, 5144895), (18, 4573240), (20, 4115916), (21, 3919920), (24, 3429930), (28, 2939940), (30, 2743944), (35, 2351952), (36, 2286620), (40, 2057958), (42, 1959960), (45, 1829296), (48, 1714965), (56, 1469970), (60, 1371972), (63, 1306640), (70, 1175976), (72, 1143310), (80, 1028979), (84, 979980), (90, 914648), (105, 783984), (112, 734985), (120, 685986), (126, 653320), (140, 587988), (144, 571655), (168, 489990), (180, 457324), (210, 391992), (240, 342993), (252, 326660), (280, 293994), (315, 261328), (336, 244995), (360, 228662), (420, 195996), (504, 163330), (560, 146997), (630, 130664), (720, 114331), (840, 97998), (1008, 81665), (1260, 65332), (1680, 48999), (2520, 32666), (5040, 16333)]