161180160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:734

約数の個数: 160

約数和(自身を含む): 532680192

約数和(自身を除く): 371500032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 677, 744, 768, 930, 960, 992, 1240, 1280, 1354, 1488, 1536, 1860, 1920, 1984, 2031, 2480, 2560, 2708, 2976, 3385, 3720, 3840, 3968, 4062, 4960, 5416, 5952, 6770, 7440, 7680, 7936, 8124, 9920, 10155, 10832, 11904, 13540, 14880, 15872, 16248, 19840, 20310, 20987, 21664, 23808, 27080, 29760, 32496, 39680, 40620, 41974, 43328, 47616, 54160, 59520, 62961, 64992, 79360, 81240, 83948, 86656, 104935, 108320, 119040, 125922, 129984, 162480, 167896, 173312, 209870, 216640, 238080, 251844, 259968, 314805, 324960, 335792, 346624, 419740, 433280, 503688, 519936, 629610, 649920, 671584, 839480, 866560, 1007376, 1039872, 1259220, 1299840, 1343168, 1678960, 1733120, 2014752, 2518440, 2599680, 2686336, 3357920, 4029504, 5036880, 5199360, 5372672, 6715840, 8059008, 10073760, 10745344, 13431680, 16118016, 20147520, 26863360, 32236032, 40295040, 53726720, 80590080, 161180160]

約数ペア:

[(1, 161180160), (2, 80590080), (3, 53726720), (4, 40295040), (5, 32236032), (6, 26863360), (8, 20147520), (10, 16118016), (12, 13431680), (15, 10745344), (16, 10073760), (20, 8059008), (24, 6715840), (30, 5372672), (31, 5199360), (32, 5036880), (40, 4029504), (48, 3357920), (60, 2686336), (62, 2599680), (64, 2518440), (80, 2014752), (93, 1733120), (96, 1678960), (120, 1343168), (124, 1299840), (128, 1259220), (155, 1039872), (160, 1007376), (186, 866560), (192, 839480), (240, 671584), (248, 649920), (256, 629610), (310, 519936), (320, 503688), (372, 433280), (384, 419740), (465, 346624), (480, 335792), (496, 324960), (512, 314805), (620, 259968), (640, 251844), (677, 238080), (744, 216640), (768, 209870), (930, 173312), (960, 167896), (992, 162480), (1240, 129984), (1280, 125922), (1354, 119040), (1488, 108320), (1536, 104935), (1860, 86656), (1920, 83948), (1984, 81240), (2031, 79360), (2480, 64992), (2560, 62961), (2708, 59520), (2976, 54160), (3385, 47616), (3720, 43328), (3840, 41974), (3968, 40620), (4062, 39680), (4960, 32496), (5416, 29760), (5952, 27080), (6770, 23808), (7440, 21664), (7680, 20987), (7936, 20310), (8124, 19840), (9920, 16248), (10155, 15872), (10832, 14880), (11904, 13540)]