12555597040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{1093}}^1$

素因数の和:1467

約数の個数: 160

約数和(自身を含む): 33970432896

約数和(自身を除く): 21414835856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 281, 292, 365, 511, 560, 562, 584, 730, 1022, 1093, 1124, 1168, 1405, 1460, 1967, 2044, 2186, 2248, 2555, 2810, 2920, 3934, 4088, 4372, 4496, 5110, 5465, 5620, 5840, 7651, 7868, 8176, 8744, 9835, 10220, 10930, 11240, 15302, 15736, 17488, 19670, 20440, 20513, 21860, 22480, 30604, 31472, 38255, 39340, 40880, 41026, 43720, 61208, 76510, 78680, 79789, 82052, 87440, 102565, 122416, 143591, 153020, 157360, 159578, 164104, 205130, 287182, 306040, 307133, 319156, 328208, 398945, 410260, 558523, 574364, 612080, 614266, 638312, 717955, 797890, 820520, 1117046, 1148728, 1228532, 1276624, 1435910, 1535665, 1595780, 1641040, 2149931, 2234092, 2297456, 2457064, 2792615, 2871820, 3071330, 3191560, 4299862, 4468184, 4914128, 5585230, 5743640, 6142660, 6383120, 8599724, 8936368, 10749655, 11170460, 11487280, 12285320, 17199448, 21499310, 22340920, 22420709, 24570640, 34398896, 42998620, 44681840, 44841418, 85997240, 89682836, 112103545, 156944963, 171994480, 179365672, 224207090, 313889926, 358731344, 448414180, 627779852, 784724815, 896828360, 1255559704, 1569449630, 1793656720, 2511119408, 3138899260, 6277798520, 12555597040]

約数ペア:

[(1, 12555597040), (2, 6277798520), (4, 3138899260), (5, 2511119408), (7, 1793656720), (8, 1569449630), (10, 1255559704), (14, 896828360), (16, 784724815), (20, 627779852), (28, 448414180), (35, 358731344), (40, 313889926), (56, 224207090), (70, 179365672), (73, 171994480), (80, 156944963), (112, 112103545), (140, 89682836), (146, 85997240), (280, 44841418), (281, 44681840), (292, 42998620), (365, 34398896), (511, 24570640), (560, 22420709), (562, 22340920), (584, 21499310), (730, 17199448), (1022, 12285320), (1093, 11487280), (1124, 11170460), (1168, 10749655), (1405, 8936368), (1460, 8599724), (1967, 6383120), (2044, 6142660), (2186, 5743640), (2248, 5585230), (2555, 4914128), (2810, 4468184), (2920, 4299862), (3934, 3191560), (4088, 3071330), (4372, 2871820), (4496, 2792615), (5110, 2457064), (5465, 2297456), (5620, 2234092), (5840, 2149931), (7651, 1641040), (7868, 1595780), (8176, 1535665), (8744, 1435910), (9835, 1276624), (10220, 1228532), (10930, 1148728), (11240, 1117046), (15302, 820520), (15736, 797890), (17488, 717955), (19670, 638312), (20440, 614266), (20513, 612080), (21860, 574364), (22480, 558523), (30604, 410260), (31472, 398945), (38255, 328208), (39340, 319156), (40880, 307133), (41026, 306040), (43720, 287182), (61208, 205130), (76510, 164104), (78680, 159578), (79789, 157360), (82052, 153020), (87440, 143591), (102565, 122416)]