404874240

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:684

約数の個数: 176

約数和(自身を含む): 1327242048

約数和(自身を除く): 922367808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 256, 258, 320, 344, 384, 430, 480, 512, 516, 613, 640, 645, 688, 768, 860, 960, 1024, 1032, 1226, 1280, 1290, 1376, 1536, 1720, 1839, 1920, 2064, 2452, 2560, 2580, 2752, 3065, 3072, 3440, 3678, 3840, 4128, 4904, 5120, 5160, 5504, 6130, 6880, 7356, 7680, 8256, 9195, 9808, 10320, 11008, 12260, 13760, 14712, 15360, 16512, 18390, 19616, 20640, 22016, 24520, 26359, 27520, 29424, 33024, 36780, 39232, 41280, 44032, 49040, 52718, 55040, 58848, 66048, 73560, 78464, 79077, 82560, 98080, 105436, 110080, 117696, 131795, 132096, 147120, 156928, 158154, 165120, 196160, 210872, 220160, 235392, 263590, 294240, 313856, 316308, 330240, 392320, 395385, 421744, 470784, 527180, 588480, 627712, 632616, 660480, 784640, 790770, 843488, 941568, 1054360, 1176960, 1265232, 1569280, 1581540, 1686976, 1883136, 2108720, 2353920, 2530464, 3138560, 3163080, 3373952, 4217440, 4707840, 5060928, 6326160, 6747904, 8434880, 9415680, 10121856, 12652320, 13495808, 16869760, 20243712, 25304640, 26991616, 33739520, 40487424, 50609280, 67479040, 80974848, 101218560, 134958080, 202437120, 404874240]

約数ペア:

[(1, 404874240), (2, 202437120), (3, 134958080), (4, 101218560), (5, 80974848), (6, 67479040), (8, 50609280), (10, 40487424), (12, 33739520), (15, 26991616), (16, 25304640), (20, 20243712), (24, 16869760), (30, 13495808), (32, 12652320), (40, 10121856), (43, 9415680), (48, 8434880), (60, 6747904), (64, 6326160), (80, 5060928), (86, 4707840), (96, 4217440), (120, 3373952), (128, 3163080), (129, 3138560), (160, 2530464), (172, 2353920), (192, 2108720), (215, 1883136), (240, 1686976), (256, 1581540), (258, 1569280), (320, 1265232), (344, 1176960), (384, 1054360), (430, 941568), (480, 843488), (512, 790770), (516, 784640), (613, 660480), (640, 632616), (645, 627712), (688, 588480), (768, 527180), (860, 470784), (960, 421744), (1024, 395385), (1032, 392320), (1226, 330240), (1280, 316308), (1290, 313856), (1376, 294240), (1536, 263590), (1720, 235392), (1839, 220160), (1920, 210872), (2064, 196160), (2452, 165120), (2560, 158154), (2580, 156928), (2752, 147120), (3065, 132096), (3072, 131795), (3440, 117696), (3678, 110080), (3840, 105436), (4128, 98080), (4904, 82560), (5120, 79077), (5160, 78464), (5504, 73560), (6130, 66048), (6880, 58848), (7356, 55040), (7680, 52718), (8256, 49040), (9195, 44032), (9808, 41280), (10320, 39232), (11008, 36780), (12260, 33024), (13760, 29424), (14712, 27520), (15360, 26359), (16512, 24520), (18390, 22016), (19616, 20640)]