21063029760

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{457097}}^1$

素因数の和:457128

約数の個数: 132

約数和(自身を含む): 72983009268

約数和(自身を除く): 51919979508

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 23040, 46080, 457097, 914194, 1371291, 1828388, 2285485, 2742582, 3656776, 4113873, 4570970, 5485164, 6856455, 7313552, 8227746, 9141940, 10970328, 13712910, 14627104, 16455492, 18283880, 20569365, 21940656, 27425820, 29254208, 32910984, 36567760, 41138730, 43881312, 54851640, 58508416, 65821968, 73135520, 82277460, 87762624, 109703280, 117016832, 131643936, 146271040, 164554920, 175525248, 219406560, 234033664, 263287872, 292542080, 329109840, 351050496, 438813120, 468067328, 526575744, 585084160, 658219680, 702100992, 877626240, 1053151488, 1170168320, 1316439360, 1404201984, 1755252480, 2106302976, 2340336640, 2632878720, 3510504960, 4212605952, 5265757440, 7021009920, 10531514880, 21063029760]

約数ペア:

[(1, 21063029760), (2, 10531514880), (3, 7021009920), (4, 5265757440), (5, 4212605952), (6, 3510504960), (8, 2632878720), (9, 2340336640), (10, 2106302976), (12, 1755252480), (15, 1404201984), (16, 1316439360), (18, 1170168320), (20, 1053151488), (24, 877626240), (30, 702100992), (32, 658219680), (36, 585084160), (40, 526575744), (45, 468067328), (48, 438813120), (60, 351050496), (64, 329109840), (72, 292542080), (80, 263287872), (90, 234033664), (96, 219406560), (120, 175525248), (128, 164554920), (144, 146271040), (160, 131643936), (180, 117016832), (192, 109703280), (240, 87762624), (256, 82277460), (288, 73135520), (320, 65821968), (360, 58508416), (384, 54851640), (480, 43881312), (512, 41138730), (576, 36567760), (640, 32910984), (720, 29254208), (768, 27425820), (960, 21940656), (1024, 20569365), (1152, 18283880), (1280, 16455492), (1440, 14627104), (1536, 13712910), (1920, 10970328), (2304, 9141940), (2560, 8227746), (2880, 7313552), (3072, 6856455), (3840, 5485164), (4608, 4570970), (5120, 4113873), (5760, 3656776), (7680, 2742582), (9216, 2285485), (11520, 1828388), (15360, 1371291), (23040, 914194), (46080, 457097)]