320711267808

素因数分解:

$2^5\times 3^7\times {\mathrm{31}}^1\times {\mathrm{147827}}^1$

素因数の和:147889

約数の個数: 192

約数和(自身を含む): 977509693440

約数和(自身を除く): 656798425632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 243, 248, 279, 288, 324, 372, 432, 486, 496, 558, 648, 729, 744, 837, 864, 972, 992, 1116, 1296, 1458, 1488, 1674, 1944, 2187, 2232, 2511, 2592, 2916, 2976, 3348, 3888, 4374, 4464, 5022, 5832, 6696, 7533, 7776, 8748, 8928, 10044, 11664, 13392, 15066, 17496, 20088, 22599, 23328, 26784, 30132, 34992, 40176, 45198, 60264, 67797, 69984, 80352, 90396, 120528, 135594, 147827, 180792, 241056, 271188, 295654, 361584, 443481, 542376, 591308, 723168, 886962, 1084752, 1182616, 1330443, 1773924, 2169504, 2365232, 2660886, 3547848, 3991329, 4582637, 4730464, 5321772, 7095696, 7982658, 9165274, 10643544, 11973987, 13747911, 14191392, 15965316, 18330548, 21287088, 23947974, 27495822, 31930632, 35921961, 36661096, 41243733, 42574176, 47895948, 54991644, 63861264, 71843922, 73322192, 82487466, 95791896, 107765883, 109983288, 123731199, 127722528, 143687844, 146644384, 164974932, 191583792, 215531766, 219966576, 247462398, 287375688, 323297649, 329949864, 371193597, 383167584, 431063532, 439933152, 494924796, 574751376, 646595298, 659899728, 742387194, 862127064, 989849592, 1113580791, 1149502752, 1293190596, 1319799456, 1484774388, 1724254128, 1979699184, 2227161582, 2586381192, 2969548776, 3340742373, 3448508256, 3959398368, 4454323164, 5172762384, 5939097552, 6681484746, 8908646328, 10022227119, 10345524768, 11878195104, 13362969492, 17817292656, 20044454238, 26725938984, 35634585312, 40088908476, 53451877968, 80177816952, 106903755936, 160355633904, 320711267808]

約数ペア:

[(1, 320711267808), (2, 160355633904), (3, 106903755936), (4, 80177816952), (6, 53451877968), (8, 40088908476), (9, 35634585312), (12, 26725938984), (16, 20044454238), (18, 17817292656), (24, 13362969492), (27, 11878195104), (31, 10345524768), (32, 10022227119), (36, 8908646328), (48, 6681484746), (54, 5939097552), (62, 5172762384), (72, 4454323164), (81, 3959398368), (93, 3448508256), (96, 3340742373), (108, 2969548776), (124, 2586381192), (144, 2227161582), (162, 1979699184), (186, 1724254128), (216, 1484774388), (243, 1319799456), (248, 1293190596), (279, 1149502752), (288, 1113580791), (324, 989849592), (372, 862127064), (432, 742387194), (486, 659899728), (496, 646595298), (558, 574751376), (648, 494924796), (729, 439933152), (744, 431063532), (837, 383167584), (864, 371193597), (972, 329949864), (992, 323297649), (1116, 287375688), (1296, 247462398), (1458, 219966576), (1488, 215531766), (1674, 191583792), (1944, 164974932), (2187, 146644384), (2232, 143687844), (2511, 127722528), (2592, 123731199), (2916, 109983288), (2976, 107765883), (3348, 95791896), (3888, 82487466), (4374, 73322192), (4464, 71843922), (5022, 63861264), (5832, 54991644), (6696, 47895948), (7533, 42574176), (7776, 41243733), (8748, 36661096), (8928, 35921961), (10044, 31930632), (11664, 27495822), (13392, 23947974), (15066, 21287088), (17496, 18330548), (20088, 15965316), (22599, 14191392), (23328, 13747911), (26784, 11973987), (30132, 10643544), (34992, 9165274), (40176, 7982658), (45198, 7095696), (60264, 5321772), (67797, 4730464), (69984, 4582637), (80352, 3991329), (90396, 3547848), (120528, 2660886), (135594, 2365232), (147827, 2169504), (180792, 1773924), (241056, 1330443), (271188, 1182616), (295654, 1084752), (361584, 886962), (443481, 723168), (542376, 591308)]