7291522880

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{619}}^1$

素因数の和:1048

約数の個数: 112

約数和(自身を含む): 17586106560

約数和(自身を除く): 10294583680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 131, 160, 262, 281, 320, 524, 562, 619, 655, 1048, 1124, 1238, 1310, 1405, 2096, 2248, 2476, 2620, 2810, 3095, 4192, 4496, 4952, 5240, 5620, 6190, 8384, 8992, 9904, 10480, 11240, 12380, 17984, 19808, 20960, 22480, 24760, 36811, 39616, 41920, 44960, 49520, 73622, 81089, 89920, 99040, 147244, 162178, 173939, 184055, 198080, 294488, 324356, 347878, 368110, 405445, 588976, 648712, 695756, 736220, 810890, 869695, 1177952, 1297424, 1391512, 1472440, 1621780, 1739390, 2355904, 2594848, 2783024, 2944880, 3243560, 3478780, 5189696, 5566048, 5889760, 6487120, 6957560, 11132096, 11779520, 12974240, 13915120, 22786009, 25948480, 27830240, 45572018, 55660480, 91144036, 113930045, 182288072, 227860090, 364576144, 455720180, 729152288, 911440360, 1458304576, 1822880720, 3645761440, 7291522880]

約数ペア:

[(1, 7291522880), (2, 3645761440), (4, 1822880720), (5, 1458304576), (8, 911440360), (10, 729152288), (16, 455720180), (20, 364576144), (32, 227860090), (40, 182288072), (64, 113930045), (80, 91144036), (131, 55660480), (160, 45572018), (262, 27830240), (281, 25948480), (320, 22786009), (524, 13915120), (562, 12974240), (619, 11779520), (655, 11132096), (1048, 6957560), (1124, 6487120), (1238, 5889760), (1310, 5566048), (1405, 5189696), (2096, 3478780), (2248, 3243560), (2476, 2944880), (2620, 2783024), (2810, 2594848), (3095, 2355904), (4192, 1739390), (4496, 1621780), (4952, 1472440), (5240, 1391512), (5620, 1297424), (6190, 1177952), (8384, 869695), (8992, 810890), (9904, 736220), (10480, 695756), (11240, 648712), (12380, 588976), (17984, 405445), (19808, 368110), (20960, 347878), (22480, 324356), (24760, 294488), (36811, 198080), (39616, 184055), (41920, 173939), (44960, 162178), (49520, 147244), (73622, 99040), (81089, 89920)]