8045237292080

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1\times {\mathrm{16007}}^1$

素因数の和:16627

約数の個数: 160

約数和(自身を含む): 19048300830720

約数和(自身を除く): 11003063538640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 239, 271, 388, 478, 485, 542, 776, 956, 970, 1084, 1195, 1355, 1552, 1912, 1940, 2168, 2390, 2710, 3824, 3880, 4336, 4780, 5420, 7760, 9560, 10840, 16007, 19120, 21680, 23183, 26287, 32014, 46366, 52574, 64028, 64769, 80035, 92732, 105148, 115915, 128056, 129538, 131435, 160070, 185464, 210296, 231830, 256112, 259076, 262870, 320140, 323845, 370928, 420592, 463660, 518152, 525740, 640280, 647690, 927320, 1036304, 1051480, 1280560, 1295380, 1552679, 1854640, 2102960, 2590760, 3105358, 3825673, 4337897, 5181520, 6210716, 6282593, 7651346, 7763395, 8675794, 12421432, 12565186, 15302692, 15526790, 17351588, 19128365, 21689485, 24842864, 25130372, 30605384, 31053580, 31412965, 34703176, 38256730, 43378970, 50260744, 61210768, 62107160, 62825930, 69406352, 76513460, 86757940, 100521488, 124214320, 125651860, 153026920, 173515880, 251303720, 306053840, 347031760, 371090281, 420776009, 502607440, 742180562, 841552018, 1036757383, 1484361124, 1683104036, 1855451405, 2073514766, 2103880045, 2968722248, 3366208072, 3710902810, 4147029532, 4207760090, 5183786915, 5937444496, 6732416144, 7421805620, 8294059064, 8415520180, 10367573830, 14843611240, 16588118128, 16831040360, 20735147660, 29687222480, 33662080720, 41470295320, 82940590640, 100565466151, 201130932302, 402261864604, 502827330755, 804523729208, 1005654661510, 1609047458416, 2011309323020, 4022618646040, 8045237292080]

約数ペア:

[(1, 8045237292080), (2, 4022618646040), (4, 2011309323020), (5, 1609047458416), (8, 1005654661510), (10, 804523729208), (16, 502827330755), (20, 402261864604), (40, 201130932302), (80, 100565466151), (97, 82940590640), (194, 41470295320), (239, 33662080720), (271, 29687222480), (388, 20735147660), (478, 16831040360), (485, 16588118128), (542, 14843611240), (776, 10367573830), (956, 8415520180), (970, 8294059064), (1084, 7421805620), (1195, 6732416144), (1355, 5937444496), (1552, 5183786915), (1912, 4207760090), (1940, 4147029532), (2168, 3710902810), (2390, 3366208072), (2710, 2968722248), (3824, 2103880045), (3880, 2073514766), (4336, 1855451405), (4780, 1683104036), (5420, 1484361124), (7760, 1036757383), (9560, 841552018), (10840, 742180562), (16007, 502607440), (19120, 420776009), (21680, 371090281), (23183, 347031760), (26287, 306053840), (32014, 251303720), (46366, 173515880), (52574, 153026920), (64028, 125651860), (64769, 124214320), (80035, 100521488), (92732, 86757940), (105148, 76513460), (115915, 69406352), (128056, 62825930), (129538, 62107160), (131435, 61210768), (160070, 50260744), (185464, 43378970), (210296, 38256730), (231830, 34703176), (256112, 31412965), (259076, 31053580), (262870, 30605384), (320140, 25130372), (323845, 24842864), (370928, 21689485), (420592, 19128365), (463660, 17351588), (518152, 15526790), (525740, 15302692), (640280, 12565186), (647690, 12421432), (927320, 8675794), (1036304, 7763395), (1051480, 7651346), (1280560, 6282593), (1295380, 6210716), (1552679, 5181520), (1854640, 4337897), (2102960, 3825673), (2590760, 3105358)]