155118080

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 160

約数和(自身を含む): 412473600

約数和(自身を除く): 257355520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 64, 65, 79, 80, 104, 118, 128, 130, 158, 160, 208, 236, 256, 260, 295, 316, 320, 395, 416, 472, 512, 520, 590, 632, 640, 767, 790, 832, 944, 1027, 1040, 1180, 1264, 1280, 1534, 1580, 1664, 1888, 2054, 2080, 2360, 2528, 2560, 3068, 3160, 3328, 3776, 3835, 4108, 4160, 4661, 4720, 5056, 5135, 6136, 6320, 6656, 7552, 7670, 8216, 8320, 9322, 9440, 10112, 10270, 12272, 12640, 15104, 15340, 16432, 16640, 18644, 18880, 20224, 20540, 23305, 24544, 25280, 30208, 30680, 32864, 33280, 37288, 37760, 40448, 41080, 46610, 49088, 50560, 60593, 61360, 65728, 74576, 75520, 82160, 93220, 98176, 101120, 121186, 122720, 131456, 149152, 151040, 164320, 186440, 196352, 202240, 242372, 245440, 262912, 298304, 302965, 328640, 372880, 392704, 484744, 490880, 525824, 596608, 605930, 657280, 745760, 969488, 981760, 1193216, 1211860, 1314560, 1491520, 1938976, 1963520, 2386432, 2423720, 2629120, 2983040, 3877952, 4847440, 5966080, 7755904, 9694880, 11932160, 15511808, 19389760, 31023616, 38779520, 77559040, 155118080]

約数ペア:

[(1, 155118080), (2, 77559040), (4, 38779520), (5, 31023616), (8, 19389760), (10, 15511808), (13, 11932160), (16, 9694880), (20, 7755904), (26, 5966080), (32, 4847440), (40, 3877952), (52, 2983040), (59, 2629120), (64, 2423720), (65, 2386432), (79, 1963520), (80, 1938976), (104, 1491520), (118, 1314560), (128, 1211860), (130, 1193216), (158, 981760), (160, 969488), (208, 745760), (236, 657280), (256, 605930), (260, 596608), (295, 525824), (316, 490880), (320, 484744), (395, 392704), (416, 372880), (472, 328640), (512, 302965), (520, 298304), (590, 262912), (632, 245440), (640, 242372), (767, 202240), (790, 196352), (832, 186440), (944, 164320), (1027, 151040), (1040, 149152), (1180, 131456), (1264, 122720), (1280, 121186), (1534, 101120), (1580, 98176), (1664, 93220), (1888, 82160), (2054, 75520), (2080, 74576), (2360, 65728), (2528, 61360), (2560, 60593), (3068, 50560), (3160, 49088), (3328, 46610), (3776, 41080), (3835, 40448), (4108, 37760), (4160, 37288), (4661, 33280), (4720, 32864), (5056, 30680), (5135, 30208), (6136, 25280), (6320, 24544), (6656, 23305), (7552, 20540), (7670, 20224), (8216, 18880), (8320, 18644), (9322, 16640), (9440, 16432), (10112, 15340), (10270, 15104), (12272, 12640)]