102690560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 286781376

約数和(自身を除く): 184090816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 157, 160, 224, 256, 280, 292, 314, 320, 365, 448, 511, 560, 584, 628, 640, 730, 785, 896, 1022, 1099, 1120, 1168, 1256, 1280, 1460, 1570, 1792, 2044, 2198, 2240, 2336, 2512, 2555, 2920, 3140, 4088, 4396, 4480, 4672, 5024, 5110, 5495, 5840, 6280, 8176, 8792, 8960, 9344, 10048, 10220, 10990, 11461, 11680, 12560, 16352, 17584, 18688, 20096, 20440, 21980, 22922, 23360, 25120, 32704, 35168, 40192, 40880, 43960, 45844, 46720, 50240, 57305, 65408, 70336, 80227, 81760, 87920, 91688, 93440, 100480, 114610, 130816, 140672, 160454, 163520, 175840, 183376, 200960, 229220, 281344, 320908, 327040, 351680, 366752, 401135, 458440, 641816, 654080, 703360, 733504, 802270, 916880, 1283632, 1406720, 1467008, 1604540, 1833760, 2567264, 2934016, 3209080, 3667520, 5134528, 6418160, 7335040, 10269056, 12836320, 14670080, 20538112, 25672640, 51345280, 102690560]

約数ペア:

[(1, 102690560), (2, 51345280), (4, 25672640), (5, 20538112), (7, 14670080), (8, 12836320), (10, 10269056), (14, 7335040), (16, 6418160), (20, 5134528), (28, 3667520), (32, 3209080), (35, 2934016), (40, 2567264), (56, 1833760), (64, 1604540), (70, 1467008), (73, 1406720), (80, 1283632), (112, 916880), (128, 802270), (140, 733504), (146, 703360), (157, 654080), (160, 641816), (224, 458440), (256, 401135), (280, 366752), (292, 351680), (314, 327040), (320, 320908), (365, 281344), (448, 229220), (511, 200960), (560, 183376), (584, 175840), (628, 163520), (640, 160454), (730, 140672), (785, 130816), (896, 114610), (1022, 100480), (1099, 93440), (1120, 91688), (1168, 87920), (1256, 81760), (1280, 80227), (1460, 70336), (1570, 65408), (1792, 57305), (2044, 50240), (2198, 46720), (2240, 45844), (2336, 43960), (2512, 40880), (2555, 40192), (2920, 35168), (3140, 32704), (4088, 25120), (4396, 23360), (4480, 22922), (4672, 21980), (5024, 20440), (5110, 20096), (5495, 18688), (5840, 17584), (6280, 16352), (8176, 12560), (8792, 11680), (8960, 11461), (9344, 10990), (10048, 10220)]