926967040

素因数分解:

$2^8\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 2295820800

約数和(自身を除く): 1368853760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 89, 103, 128, 158, 160, 178, 206, 256, 316, 320, 356, 395, 412, 445, 515, 632, 640, 712, 790, 824, 890, 1030, 1264, 1280, 1424, 1580, 1648, 1780, 2060, 2528, 2848, 3160, 3296, 3560, 4120, 5056, 5696, 6320, 6592, 7031, 7120, 8137, 8240, 9167, 10112, 11392, 12640, 13184, 14062, 14240, 16274, 16480, 18334, 20224, 22784, 25280, 26368, 28124, 28480, 32548, 32960, 35155, 36668, 40685, 45835, 50560, 56248, 56960, 65096, 65920, 70310, 73336, 81370, 91670, 101120, 112496, 113920, 130192, 131840, 140620, 146672, 162740, 183340, 224992, 260384, 281240, 293344, 325480, 366680, 449984, 520768, 562480, 586688, 650960, 724193, 733360, 899968, 1041536, 1124960, 1173376, 1301920, 1448386, 1466720, 1799936, 2083072, 2249920, 2346752, 2603840, 2896772, 2933440, 3620965, 4499840, 5207680, 5793544, 5866880, 7241930, 8999680, 10415360, 11587088, 11733760, 14483860, 23174176, 28967720, 46348352, 57935440, 92696704, 115870880, 185393408, 231741760, 463483520, 926967040]

約数ペア:

[(1, 926967040), (2, 463483520), (4, 231741760), (5, 185393408), (8, 115870880), (10, 92696704), (16, 57935440), (20, 46348352), (32, 28967720), (40, 23174176), (64, 14483860), (79, 11733760), (80, 11587088), (89, 10415360), (103, 8999680), (128, 7241930), (158, 5866880), (160, 5793544), (178, 5207680), (206, 4499840), (256, 3620965), (316, 2933440), (320, 2896772), (356, 2603840), (395, 2346752), (412, 2249920), (445, 2083072), (515, 1799936), (632, 1466720), (640, 1448386), (712, 1301920), (790, 1173376), (824, 1124960), (890, 1041536), (1030, 899968), (1264, 733360), (1280, 724193), (1424, 650960), (1580, 586688), (1648, 562480), (1780, 520768), (2060, 449984), (2528, 366680), (2848, 325480), (3160, 293344), (3296, 281240), (3560, 260384), (4120, 224992), (5056, 183340), (5696, 162740), (6320, 146672), (6592, 140620), (7031, 131840), (7120, 130192), (8137, 113920), (8240, 112496), (9167, 101120), (10112, 91670), (11392, 81370), (12640, 73336), (13184, 70310), (14062, 65920), (14240, 65096), (16274, 56960), (16480, 56248), (18334, 50560), (20224, 45835), (22784, 40685), (25280, 36668), (26368, 35155), (28124, 32960), (28480, 32548)]