10142080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 128

約数和(自身を含む): 27760320

約数和(自身を除く): 17618240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 53, 64, 65, 80, 92, 104, 106, 115, 128, 130, 160, 184, 208, 212, 230, 260, 265, 299, 320, 368, 416, 424, 460, 520, 530, 598, 640, 689, 736, 832, 848, 920, 1040, 1060, 1196, 1219, 1378, 1472, 1495, 1664, 1696, 1840, 2080, 2120, 2392, 2438, 2756, 2944, 2990, 3392, 3445, 3680, 4160, 4240, 4784, 4876, 5512, 5980, 6095, 6784, 6890, 7360, 8320, 8480, 9568, 9752, 11024, 11960, 12190, 13780, 14720, 15847, 16960, 19136, 19504, 22048, 23920, 24380, 27560, 31694, 33920, 38272, 39008, 44096, 47840, 48760, 55120, 63388, 78016, 79235, 88192, 95680, 97520, 110240, 126776, 156032, 158470, 191360, 195040, 220480, 253552, 316940, 390080, 440960, 507104, 633880, 780160, 1014208, 1267760, 2028416, 2535520, 5071040, 10142080]

約数ペア:

[(1, 10142080), (2, 5071040), (4, 2535520), (5, 2028416), (8, 1267760), (10, 1014208), (13, 780160), (16, 633880), (20, 507104), (23, 440960), (26, 390080), (32, 316940), (40, 253552), (46, 220480), (52, 195040), (53, 191360), (64, 158470), (65, 156032), (80, 126776), (92, 110240), (104, 97520), (106, 95680), (115, 88192), (128, 79235), (130, 78016), (160, 63388), (184, 55120), (208, 48760), (212, 47840), (230, 44096), (260, 39008), (265, 38272), (299, 33920), (320, 31694), (368, 27560), (416, 24380), (424, 23920), (460, 22048), (520, 19504), (530, 19136), (598, 16960), (640, 15847), (689, 14720), (736, 13780), (832, 12190), (848, 11960), (920, 11024), (1040, 9752), (1060, 9568), (1196, 8480), (1219, 8320), (1378, 7360), (1472, 6890), (1495, 6784), (1664, 6095), (1696, 5980), (1840, 5512), (2080, 4876), (2120, 4784), (2392, 4240), (2438, 4160), (2756, 3680), (2944, 3445), (2990, 3392)]