2247367680

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{5419}}^1$

素因数の和:5456

約数の個数: 220

約数和(自身を含む): 8054781240

約数和(自身を除く): 5807413560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4320, 4608, 5120, 5184, 5419, 5760, 6480, 6912, 7680, 8640, 9216, 10368, 10838, 11520, 12960, 13824, 15360, 16257, 17280, 20736, 21676, 23040, 25920, 27095, 27648, 32514, 34560, 41472, 43352, 46080, 48771, 51840, 54190, 65028, 69120, 81285, 82944, 86704, 97542, 103680, 108380, 130056, 138240, 146313, 162570, 173408, 195084, 207360, 216760, 243855, 260112, 292626, 325140, 346816, 390168, 414720, 433520, 438939, 487710, 520224, 585252, 650280, 693632, 731565, 780336, 867040, 877878, 975420, 1040448, 1170504, 1300560, 1387264, 1463130, 1560672, 1734080, 1755756, 1950840, 2080896, 2194695, 2341008, 2601120, 2774528, 2926260, 3121344, 3468160, 3511512, 3901680, 4161792, 4389390, 4682016, 5202240, 5549056, 5852520, 6242688, 6936320, 7023024, 7803360, 8323584, 8778780, 9364032, 10404480, 11705040, 12485376, 13872640, 14046048, 15606720, 16647168, 17557560, 18728064, 20808960, 23410080, 24970752, 27745280, 28092096, 31213440, 35115120, 37456128, 41617920, 46820160, 49941504, 56184192, 62426880, 70230240, 74912256, 83235840, 93640320, 112368384, 124853760, 140460480, 149824512, 187280640, 224736768, 249707520, 280920960, 374561280, 449473536, 561841920, 749122560, 1123683840, 2247367680]

約数ペア:

[(1, 2247367680), (2, 1123683840), (3, 749122560), (4, 561841920), (5, 449473536), (6, 374561280), (8, 280920960), (9, 249707520), (10, 224736768), (12, 187280640), (15, 149824512), (16, 140460480), (18, 124853760), (20, 112368384), (24, 93640320), (27, 83235840), (30, 74912256), (32, 70230240), (36, 62426880), (40, 56184192), (45, 49941504), (48, 46820160), (54, 41617920), (60, 37456128), (64, 35115120), (72, 31213440), (80, 28092096), (81, 27745280), (90, 24970752), (96, 23410080), (108, 20808960), (120, 18728064), (128, 17557560), (135, 16647168), (144, 15606720), (160, 14046048), (162, 13872640), (180, 12485376), (192, 11705040), (216, 10404480), (240, 9364032), (256, 8778780), (270, 8323584), (288, 7803360), (320, 7023024), (324, 6936320), (360, 6242688), (384, 5852520), (405, 5549056), (432, 5202240), (480, 4682016), (512, 4389390), (540, 4161792), (576, 3901680), (640, 3511512), (648, 3468160), (720, 3121344), (768, 2926260), (810, 2774528), (864, 2601120), (960, 2341008), (1024, 2194695), (1080, 2080896), (1152, 1950840), (1280, 1755756), (1296, 1734080), (1440, 1560672), (1536, 1463130), (1620, 1387264), (1728, 1300560), (1920, 1170504), (2160, 1040448), (2304, 975420), (2560, 877878), (2592, 867040), (2880, 780336), (3072, 731565), (3240, 693632), (3456, 650280), (3840, 585252), (4320, 520224), (4608, 487710), (5120, 438939), (5184, 433520), (5419, 414720), (5760, 390168), (6480, 346816), (6912, 325140), (7680, 292626), (8640, 260112), (9216, 243855), (10368, 216760), (10838, 207360), (11520, 195084), (12960, 173408), (13824, 162570), (15360, 146313), (16257, 138240), (17280, 130056), (20736, 108380), (21676, 103680), (23040, 97542), (25920, 86704), (27095, 82944), (27648, 81285), (32514, 69120), (34560, 65028), (41472, 54190), (43352, 51840), (46080, 48771)]