1835068480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{2003}}^1$

素因数の和:2436

約数の個数: 112

約数和(自身を含む): 5008717440

約数和(自身を除く): 3173648960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 409, 448, 560, 818, 1120, 1636, 2003, 2045, 2240, 2863, 3272, 4006, 4090, 5726, 6544, 8012, 8180, 10015, 11452, 13088, 14021, 14315, 16024, 16360, 20030, 22904, 26176, 28042, 28630, 32048, 32720, 40060, 45808, 56084, 57260, 64096, 65440, 70105, 80120, 91616, 112168, 114520, 128192, 130880, 140210, 160240, 183232, 224336, 229040, 280420, 320480, 448672, 458080, 560840, 640960, 819227, 897344, 916160, 1121680, 1638454, 2243360, 3276908, 4096135, 4486720, 5734589, 6553816, 8192270, 11469178, 13107632, 16384540, 22938356, 26215264, 28672945, 32769080, 45876712, 52430528, 57345890, 65538160, 91753424, 114691780, 131076320, 183506848, 229383560, 262152640, 367013696, 458767120, 917534240, 1835068480]

約数ペア:

[(1, 1835068480), (2, 917534240), (4, 458767120), (5, 367013696), (7, 262152640), (8, 229383560), (10, 183506848), (14, 131076320), (16, 114691780), (20, 91753424), (28, 65538160), (32, 57345890), (35, 52430528), (40, 45876712), (56, 32769080), (64, 28672945), (70, 26215264), (80, 22938356), (112, 16384540), (140, 13107632), (160, 11469178), (224, 8192270), (280, 6553816), (320, 5734589), (409, 4486720), (448, 4096135), (560, 3276908), (818, 2243360), (1120, 1638454), (1636, 1121680), (2003, 916160), (2045, 897344), (2240, 819227), (2863, 640960), (3272, 560840), (4006, 458080), (4090, 448672), (5726, 320480), (6544, 280420), (8012, 229040), (8180, 224336), (10015, 183232), (11452, 160240), (13088, 140210), (14021, 130880), (14315, 128192), (16024, 114520), (16360, 112168), (20030, 91616), (22904, 80120), (26176, 70105), (28042, 65440), (28630, 64096), (32048, 57260), (32720, 56084), (40060, 45808)]