826985280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1103}}^1$

素因数の和:1205

約数の個数: 224

約数和(自身を含む): 2907353088

約数和(自身を除く): 2080367808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 71, 80, 88, 96, 110, 120, 132, 142, 160, 165, 176, 192, 213, 220, 240, 264, 284, 320, 330, 352, 355, 426, 440, 480, 528, 568, 660, 704, 710, 781, 852, 880, 960, 1056, 1065, 1103, 1136, 1320, 1420, 1562, 1704, 1760, 2112, 2130, 2206, 2272, 2343, 2640, 2840, 3124, 3309, 3408, 3520, 3905, 4260, 4412, 4544, 4686, 5280, 5515, 5680, 6248, 6618, 6816, 7810, 8520, 8824, 9372, 10560, 11030, 11360, 11715, 12133, 12496, 13236, 13632, 15620, 16545, 17040, 17648, 18744, 22060, 22720, 23430, 24266, 24992, 26472, 31240, 33090, 34080, 35296, 36399, 37488, 44120, 46860, 48532, 49984, 52944, 60665, 62480, 66180, 68160, 70592, 72798, 74976, 78313, 88240, 93720, 97064, 105888, 121330, 124960, 132360, 145596, 149952, 156626, 176480, 181995, 187440, 194128, 211776, 234939, 242660, 249920, 264720, 291192, 313252, 352960, 363990, 374880, 388256, 391565, 469878, 485320, 529440, 582384, 626504, 727980, 749760, 776512, 783130, 861443, 939756, 970640, 1058880, 1164768, 1174695, 1253008, 1455960, 1566260, 1722886, 1879512, 1941280, 2329536, 2349390, 2506016, 2584329, 2911920, 3132520, 3445772, 3759024, 3882560, 4307215, 4698780, 5012032, 5168658, 5823840, 6265040, 6891544, 7518048, 8614430, 9397560, 10337316, 11647680, 12530080, 12921645, 13783088, 15036096, 17228860, 18795120, 20674632, 25060160, 25843290, 27566176, 34457720, 37590240, 41349264, 51686580, 55132352, 68915440, 75180480, 82698528, 103373160, 137830880, 165397056, 206746320, 275661760, 413492640, 826985280]

約数ペア:

[(1, 826985280), (2, 413492640), (3, 275661760), (4, 206746320), (5, 165397056), (6, 137830880), (8, 103373160), (10, 82698528), (11, 75180480), (12, 68915440), (15, 55132352), (16, 51686580), (20, 41349264), (22, 37590240), (24, 34457720), (30, 27566176), (32, 25843290), (33, 25060160), (40, 20674632), (44, 18795120), (48, 17228860), (55, 15036096), (60, 13783088), (64, 12921645), (66, 12530080), (71, 11647680), (80, 10337316), (88, 9397560), (96, 8614430), (110, 7518048), (120, 6891544), (132, 6265040), (142, 5823840), (160, 5168658), (165, 5012032), (176, 4698780), (192, 4307215), (213, 3882560), (220, 3759024), (240, 3445772), (264, 3132520), (284, 2911920), (320, 2584329), (330, 2506016), (352, 2349390), (355, 2329536), (426, 1941280), (440, 1879512), (480, 1722886), (528, 1566260), (568, 1455960), (660, 1253008), (704, 1174695), (710, 1164768), (781, 1058880), (852, 970640), (880, 939756), (960, 861443), (1056, 783130), (1065, 776512), (1103, 749760), (1136, 727980), (1320, 626504), (1420, 582384), (1562, 529440), (1704, 485320), (1760, 469878), (2112, 391565), (2130, 388256), (2206, 374880), (2272, 363990), (2343, 352960), (2640, 313252), (2840, 291192), (3124, 264720), (3309, 249920), (3408, 242660), (3520, 234939), (3905, 211776), (4260, 194128), (4412, 187440), (4544, 181995), (4686, 176480), (5280, 156626), (5515, 149952), (5680, 145596), (6248, 132360), (6618, 124960), (6816, 121330), (7810, 105888), (8520, 97064), (8824, 93720), (9372, 88240), (10560, 78313), (11030, 74976), (11360, 72798), (11715, 70592), (12133, 68160), (12496, 66180), (13236, 62480), (13632, 60665), (15620, 52944), (16545, 49984), (17040, 48532), (17648, 46860), (18744, 44120), (22060, 37488), (22720, 36399), (23430, 35296), (24266, 34080), (24992, 33090), (26472, 31240)]