188538560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1153}}^1$

素因数の和:1250

約数の個数: 112

約数和(自身を含む): 520574016

約数和(自身を除く): 332035456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 320, 365, 448, 511, 560, 584, 730, 1022, 1120, 1153, 1168, 1460, 2044, 2240, 2306, 2336, 2555, 2920, 4088, 4612, 4672, 5110, 5765, 5840, 8071, 8176, 9224, 10220, 11530, 11680, 16142, 16352, 18448, 20440, 23060, 23360, 32284, 32704, 36896, 40355, 40880, 46120, 64568, 73792, 80710, 81760, 84169, 92240, 129136, 161420, 163520, 168338, 184480, 258272, 322840, 336676, 368960, 420845, 516544, 589183, 645680, 673352, 841690, 1178366, 1291360, 1346704, 1683380, 2356732, 2582720, 2693408, 2945915, 3366760, 4713464, 5386816, 5891830, 6733520, 9426928, 11783660, 13467040, 18853856, 23567320, 26934080, 37707712, 47134640, 94269280, 188538560]

約数ペア:

[(1, 188538560), (2, 94269280), (4, 47134640), (5, 37707712), (7, 26934080), (8, 23567320), (10, 18853856), (14, 13467040), (16, 11783660), (20, 9426928), (28, 6733520), (32, 5891830), (35, 5386816), (40, 4713464), (56, 3366760), (64, 2945915), (70, 2693408), (73, 2582720), (80, 2356732), (112, 1683380), (140, 1346704), (146, 1291360), (160, 1178366), (224, 841690), (280, 673352), (292, 645680), (320, 589183), (365, 516544), (448, 420845), (511, 368960), (560, 336676), (584, 322840), (730, 258272), (1022, 184480), (1120, 168338), (1153, 163520), (1168, 161420), (1460, 129136), (2044, 92240), (2240, 84169), (2306, 81760), (2336, 80710), (2555, 73792), (2920, 64568), (4088, 46120), (4612, 40880), (4672, 40355), (5110, 36896), (5765, 32704), (5840, 32284), (8071, 23360), (8176, 23060), (9224, 20440), (10220, 18448), (11530, 16352), (11680, 16142)]