421381440

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{5419}}^1$

素因数の和:5451

約数の個数: 168

約数和(自身を含む): 1503334560

約数和(自身を除く): 1081953120

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, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 5419, 6480, 7776, 8640, 9720, 10838, 12960, 15552, 16257, 19440, 21676, 25920, 27095, 32514, 38880, 43352, 48771, 54190, 65028, 77760, 81285, 86704, 97542, 108380, 130056, 146313, 162570, 173408, 195084, 216760, 243855, 260112, 292626, 325140, 346816, 390168, 433520, 438939, 487710, 520224, 585252, 650280, 731565, 780336, 867040, 877878, 975420, 1040448, 1170504, 1300560, 1316817, 1463130, 1560672, 1734080, 1755756, 1950840, 2194695, 2341008, 2601120, 2633634, 2926260, 3121344, 3511512, 3901680, 4389390, 4682016, 5202240, 5267268, 5852520, 6584085, 7023024, 7803360, 8778780, 9364032, 10534536, 11705040, 13168170, 14046048, 15606720, 17557560, 21069072, 23410080, 26336340, 28092096, 35115120, 42138144, 46820160, 52672680, 70230240, 84276288, 105345360, 140460480, 210690720, 421381440]

約数ペア:

[(1, 421381440), (2, 210690720), (3, 140460480), (4, 105345360), (5, 84276288), (6, 70230240), (8, 52672680), (9, 46820160), (10, 42138144), (12, 35115120), (15, 28092096), (16, 26336340), (18, 23410080), (20, 21069072), (24, 17557560), (27, 15606720), (30, 14046048), (32, 13168170), (36, 11705040), (40, 10534536), (45, 9364032), (48, 8778780), (54, 7803360), (60, 7023024), (64, 6584085), (72, 5852520), (80, 5267268), (81, 5202240), (90, 4682016), (96, 4389390), (108, 3901680), (120, 3511512), (135, 3121344), (144, 2926260), (160, 2633634), (162, 2601120), (180, 2341008), (192, 2194695), (216, 1950840), (240, 1755756), (243, 1734080), (270, 1560672), (288, 1463130), (320, 1316817), (324, 1300560), (360, 1170504), (405, 1040448), (432, 975420), (480, 877878), (486, 867040), (540, 780336), (576, 731565), (648, 650280), (720, 585252), (810, 520224), (864, 487710), (960, 438939), (972, 433520), (1080, 390168), (1215, 346816), (1296, 325140), (1440, 292626), (1620, 260112), (1728, 243855), (1944, 216760), (2160, 195084), (2430, 173408), (2592, 162570), (2880, 146313), (3240, 130056), (3888, 108380), (4320, 97542), (4860, 86704), (5184, 81285), (5419, 77760), (6480, 65028), (7776, 54190), (8640, 48771), (9720, 43352), (10838, 38880), (12960, 32514), (15552, 27095), (16257, 25920), (19440, 21676)]