1438288320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{214031}}^1$

素因数の和:214058

約数の個数: 112

約数和(自身を含む): 5218956288

約数和(自身を除く): 3780667968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 214031, 428062, 642093, 856124, 1070155, 1284186, 1498217, 1712248, 2140310, 2568372, 2996434, 3210465, 3424496, 4280620, 4494651, 5136744, 5992868, 6420930, 6848992, 7491085, 8561240, 8989302, 10273488, 11985736, 12841860, 13697984, 14982170, 17122480, 17978604, 20546976, 22473255, 23971472, 25683720, 29964340, 34244960, 35957208, 41093952, 44946510, 47942944, 51367440, 59928680, 68489920, 71914416, 89893020, 95885888, 102734880, 119857360, 143828832, 179786040, 205469760, 239714720, 287657664, 359572080, 479429440, 719144160, 1438288320]

約数ペア:

[(1, 1438288320), (2, 719144160), (3, 479429440), (4, 359572080), (5, 287657664), (6, 239714720), (7, 205469760), (8, 179786040), (10, 143828832), (12, 119857360), (14, 102734880), (15, 95885888), (16, 89893020), (20, 71914416), (21, 68489920), (24, 59928680), (28, 51367440), (30, 47942944), (32, 44946510), (35, 41093952), (40, 35957208), (42, 34244960), (48, 29964340), (56, 25683720), (60, 23971472), (64, 22473255), (70, 20546976), (80, 17978604), (84, 17122480), (96, 14982170), (105, 13697984), (112, 12841860), (120, 11985736), (140, 10273488), (160, 8989302), (168, 8561240), (192, 7491085), (210, 6848992), (224, 6420930), (240, 5992868), (280, 5136744), (320, 4494651), (336, 4280620), (420, 3424496), (448, 3210465), (480, 2996434), (560, 2568372), (672, 2140310), (840, 1712248), (960, 1498217), (1120, 1284186), (1344, 1070155), (1680, 856124), (2240, 642093), (3360, 428062), (6720, 214031)]