30495728640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{152723}}^1$

素因数の和:152764

約数の個数: 176

約数和(自身を含む): 105042345408

約数和(自身を除く): 74546616768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3072, 3120, 3328, 3840, 4160, 4992, 5120, 6240, 6656, 7680, 8320, 9984, 12480, 13312, 15360, 16640, 19968, 24960, 33280, 39936, 49920, 66560, 99840, 152723, 199680, 305446, 458169, 610892, 763615, 916338, 1221784, 1527230, 1832676, 1985399, 2290845, 2443568, 3054460, 3665352, 3970798, 4581690, 4887136, 5956197, 6108920, 7330704, 7941596, 9163380, 9774272, 9926995, 11912394, 12217840, 14661408, 15883192, 18326760, 19548544, 19853990, 23824788, 24435680, 29322816, 29780985, 31766384, 36653520, 39097088, 39707980, 47649576, 48871360, 58645632, 59561970, 63532768, 73307040, 78194176, 79415960, 95299152, 97742720, 117291264, 119123940, 127065536, 146614080, 156388352, 158831920, 190598304, 195485440, 234582528, 238247880, 254131072, 293228160, 317663840, 381196608, 390970880, 469165056, 476495760, 508262144, 586456320, 635327680, 762393216, 781941760, 952991520, 1016524288, 1172912640, 1270655360, 1524786432, 1905983040, 2033048576, 2345825280, 2541310720, 3049572864, 3811966080, 5082621440, 6099145728, 7623932160, 10165242880, 15247864320, 30495728640]

約数ペア:

[(1, 30495728640), (2, 15247864320), (3, 10165242880), (4, 7623932160), (5, 6099145728), (6, 5082621440), (8, 3811966080), (10, 3049572864), (12, 2541310720), (13, 2345825280), (15, 2033048576), (16, 1905983040), (20, 1524786432), (24, 1270655360), (26, 1172912640), (30, 1016524288), (32, 952991520), (39, 781941760), (40, 762393216), (48, 635327680), (52, 586456320), (60, 508262144), (64, 476495760), (65, 469165056), (78, 390970880), (80, 381196608), (96, 317663840), (104, 293228160), (120, 254131072), (128, 238247880), (130, 234582528), (156, 195485440), (160, 190598304), (192, 158831920), (195, 156388352), (208, 146614080), (240, 127065536), (256, 119123940), (260, 117291264), (312, 97742720), (320, 95299152), (384, 79415960), (390, 78194176), (416, 73307040), (480, 63532768), (512, 59561970), (520, 58645632), (624, 48871360), (640, 47649576), (768, 39707980), (780, 39097088), (832, 36653520), (960, 31766384), (1024, 29780985), (1040, 29322816), (1248, 24435680), (1280, 23824788), (1536, 19853990), (1560, 19548544), (1664, 18326760), (1920, 15883192), (2080, 14661408), (2496, 12217840), (2560, 11912394), (3072, 9926995), (3120, 9774272), (3328, 9163380), (3840, 7941596), (4160, 7330704), (4992, 6108920), (5120, 5956197), (6240, 4887136), (6656, 4581690), (7680, 3970798), (8320, 3665352), (9984, 3054460), (12480, 2443568), (13312, 2290845), (15360, 1985399), (16640, 1832676), (19968, 1527230), (24960, 1221784), (33280, 916338), (39936, 763615), (49920, 610892), (66560, 458169), (99840, 305446), (152723, 199680)]