2038808880

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:348

約数の個数: 320

約数和(自身を含む): 7301437440

約数和(自身を除く): 5262628560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 108, 120, 129, 135, 144, 162, 172, 180, 215, 216, 240, 243, 258, 270, 271, 324, 344, 360, 387, 405, 430, 432, 486, 516, 540, 542, 645, 648, 688, 720, 729, 774, 810, 813, 860, 972, 1032, 1080, 1084, 1161, 1215, 1290, 1296, 1355, 1458, 1548, 1620, 1626, 1720, 1935, 1944, 2064, 2160, 2168, 2187, 2322, 2430, 2439, 2580, 2710, 2916, 3096, 3240, 3252, 3440, 3483, 3645, 3870, 3888, 4065, 4336, 4374, 4644, 4860, 4878, 5160, 5420, 5805, 5832, 6192, 6480, 6504, 6966, 7290, 7317, 7740, 8130, 8748, 9288, 9720, 9756, 10320, 10449, 10840, 10935, 11610, 11653, 11664, 12195, 13008, 13932, 14580, 14634, 15480, 16260, 17415, 17496, 18576, 19440, 19512, 20898, 21680, 21870, 21951, 23220, 23306, 24390, 27864, 29160, 29268, 30960, 31347, 32520, 34830, 34959, 34992, 36585, 39024, 41796, 43740, 43902, 46440, 46612, 48780, 52245, 55728, 58265, 58320, 58536, 62694, 65040, 65853, 69660, 69918, 73170, 83592, 87480, 87804, 92880, 93224, 94041, 97560, 104490, 104877, 109755, 116530, 117072, 125388, 131706, 139320, 139836, 146340, 156735, 167184, 174795, 174960, 175608, 186448, 188082, 195120, 197559, 208980, 209754, 219510, 233060, 250776, 263412, 278640, 279672, 292680, 313470, 314631, 329265, 349590, 351216, 376164, 395118, 417960, 419508, 439020, 466120, 470205, 501552, 524385, 526824, 559344, 585360, 592677, 626940, 629262, 658530, 699180, 752328, 790236, 835920, 839016, 878040, 932240, 940410, 943893, 987795, 1048770, 1053648, 1185354, 1253880, 1258524, 1317060, 1398360, 1504656, 1573155, 1580472, 1678032, 1756080, 1880820, 1887786, 1975590, 2097540, 2370708, 2507760, 2517048, 2634120, 2796720, 2831679, 2963385, 3146310, 3160944, 3761640, 3775572, 3951180, 4195080, 4719465, 4741416, 5034096, 5268240, 5663358, 5926770, 6292620, 7523280, 7551144, 7902360, 8390160, 8495037, 9438930, 9482832, 11326716, 11853540, 12585240, 14158395, 15102288, 15804720, 16990074, 18877860, 22653432, 23707080, 25170480, 25485111, 28316790, 33980148, 37755720, 42475185, 45306864, 47414160, 50970222, 56633580, 67960296, 75511440, 84950370, 101940444, 113267160, 127425555, 135920592, 169900740, 203880888, 226534320, 254851110, 339801480, 407761776, 509702220, 679602960, 1019404440, 2038808880]

約数ペア:

[(1, 2038808880), (2, 1019404440), (3, 679602960), (4, 509702220), (5, 407761776), (6, 339801480), (8, 254851110), (9, 226534320), (10, 203880888), (12, 169900740), (15, 135920592), (16, 127425555), (18, 113267160), (20, 101940444), (24, 84950370), (27, 75511440), (30, 67960296), (36, 56633580), (40, 50970222), (43, 47414160), (45, 45306864), (48, 42475185), (54, 37755720), (60, 33980148), (72, 28316790), (80, 25485111), (81, 25170480), (86, 23707080), (90, 22653432), (108, 18877860), (120, 16990074), (129, 15804720), (135, 15102288), (144, 14158395), (162, 12585240), (172, 11853540), (180, 11326716), (215, 9482832), (216, 9438930), (240, 8495037), (243, 8390160), (258, 7902360), (270, 7551144), (271, 7523280), (324, 6292620), (344, 5926770), (360, 5663358), (387, 5268240), (405, 5034096), (430, 4741416), (432, 4719465), (486, 4195080), (516, 3951180), (540, 3775572), (542, 3761640), (645, 3160944), (648, 3146310), (688, 2963385), (720, 2831679), (729, 2796720), (774, 2634120), (810, 2517048), (813, 2507760), (860, 2370708), (972, 2097540), (1032, 1975590), (1080, 1887786), (1084, 1880820), (1161, 1756080), (1215, 1678032), (1290, 1580472), (1296, 1573155), (1355, 1504656), (1458, 1398360), (1548, 1317060), (1620, 1258524), (1626, 1253880), (1720, 1185354), (1935, 1053648), (1944, 1048770), (2064, 987795), (2160, 943893), (2168, 940410), (2187, 932240), (2322, 878040), (2430, 839016), (2439, 835920), (2580, 790236), (2710, 752328), (2916, 699180), (3096, 658530), (3240, 629262), (3252, 626940), (3440, 592677), (3483, 585360), (3645, 559344), (3870, 526824), (3888, 524385), (4065, 501552), (4336, 470205), (4374, 466120), (4644, 439020), (4860, 419508), (4878, 417960), (5160, 395118), (5420, 376164), (5805, 351216), (5832, 349590), (6192, 329265), (6480, 314631), (6504, 313470), (6966, 292680), (7290, 279672), (7317, 278640), (7740, 263412), (8130, 250776), (8748, 233060), (9288, 219510), (9720, 209754), (9756, 208980), (10320, 197559), (10449, 195120), (10840, 188082), (10935, 186448), (11610, 175608), (11653, 174960), (11664, 174795), (12195, 167184), (13008, 156735), (13932, 146340), (14580, 139836), (14634, 139320), (15480, 131706), (16260, 125388), (17415, 117072), (17496, 116530), (18576, 109755), (19440, 104877), (19512, 104490), (20898, 97560), (21680, 94041), (21870, 93224), (21951, 92880), (23220, 87804), (23306, 87480), (24390, 83592), (27864, 73170), (29160, 69918), (29268, 69660), (30960, 65853), (31347, 65040), (32520, 62694), (34830, 58536), (34959, 58320), (34992, 58265), (36585, 55728), (39024, 52245), (41796, 48780), (43740, 46612), (43902, 46440)]