1123683840

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{5419}}^1$

素因数の和:5454

約数の個数: 200

約数和(自身を含む): 4025423160

約数和(自身を除く): 2901739320

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, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3840, 4320, 4608, 5184, 5419, 5760, 6480, 6912, 7680, 8640, 10368, 10838, 11520, 12960, 13824, 16257, 17280, 20736, 21676, 23040, 25920, 27095, 32514, 34560, 41472, 43352, 48771, 51840, 54190, 65028, 69120, 81285, 86704, 97542, 103680, 108380, 130056, 146313, 162570, 173408, 195084, 207360, 216760, 243855, 260112, 292626, 325140, 346816, 390168, 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, 5852520, 6242688, 6936320, 7023024, 7803360, 8323584, 8778780, 9364032, 10404480, 11705040, 12485376, 13872640, 14046048, 15606720, 17557560, 18728064, 20808960, 23410080, 24970752, 28092096, 31213440, 35115120, 37456128, 41617920, 46820160, 56184192, 62426880, 70230240, 74912256, 93640320, 112368384, 124853760, 140460480, 187280640, 224736768, 280920960, 374561280, 561841920, 1123683840]

約数ペア:

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