2557954080

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5981}}^1$

素因数の和:6022

約数の個数: 288

約数和(自身を含む): 9876904128

約数和(自身を除く): 7318950048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 243, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 486, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 972, 990, 1056, 1080, 1188, 1215, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1944, 1980, 2160, 2376, 2430, 2592, 2640, 2673, 2970, 3168, 3240, 3564, 3888, 3960, 4320, 4455, 4752, 4860, 5280, 5346, 5940, 5981, 6480, 7128, 7776, 7920, 8910, 9504, 9720, 10692, 11880, 11962, 12960, 13365, 14256, 15840, 17820, 17943, 19440, 21384, 23760, 23924, 26730, 28512, 29905, 35640, 35886, 38880, 42768, 47520, 47848, 53460, 53829, 59810, 65791, 71280, 71772, 85536, 89715, 95696, 106920, 107658, 119620, 131582, 142560, 143544, 161487, 179430, 191392, 197373, 213840, 215316, 239240, 263164, 269145, 287088, 322974, 328955, 358860, 394746, 427680, 430632, 478480, 484461, 526328, 538290, 574176, 592119, 645948, 657910, 717720, 789492, 807435, 861264, 956960, 968922, 986865, 1052656, 1076580, 1184238, 1291896, 1315820, 1435440, 1453383, 1578984, 1614870, 1722528, 1776357, 1937844, 1973730, 2105312, 2153160, 2368476, 2422305, 2583792, 2631640, 2870880, 2906766, 2960595, 3157968, 3229740, 3552714, 3875688, 3947460, 4306320, 4736952, 4844610, 5167584, 5263280, 5329071, 5813532, 5921190, 6315936, 6459480, 7105428, 7266915, 7751376, 7894920, 8612640, 8881785, 9473904, 9689220, 10526560, 10658142, 11627064, 11842380, 12918960, 14210856, 14533830, 15502752, 15789840, 15987213, 17763570, 18947808, 19378440, 21316284, 23254128, 23684760, 25837920, 26645355, 28421712, 29067660, 31579680, 31974426, 35527140, 38756880, 42632568, 46508256, 47369520, 53290710, 56843424, 58135320, 63948852, 71054280, 77513760, 79936065, 85265136, 94739040, 106581420, 116270640, 127897704, 142108560, 159872130, 170530272, 213162840, 232541280, 255795408, 284217120, 319744260, 426325680, 511590816, 639488520, 852651360, 1278977040, 2557954080]

約数ペア:

[(1, 2557954080), (2, 1278977040), (3, 852651360), (4, 639488520), (5, 511590816), (6, 426325680), (8, 319744260), (9, 284217120), (10, 255795408), (11, 232541280), (12, 213162840), (15, 170530272), (16, 159872130), (18, 142108560), (20, 127897704), (22, 116270640), (24, 106581420), (27, 94739040), (30, 85265136), (32, 79936065), (33, 77513760), (36, 71054280), (40, 63948852), (44, 58135320), (45, 56843424), (48, 53290710), (54, 47369520), (55, 46508256), (60, 42632568), (66, 38756880), (72, 35527140), (80, 31974426), (81, 31579680), (88, 29067660), (90, 28421712), (96, 26645355), (99, 25837920), (108, 23684760), (110, 23254128), (120, 21316284), (132, 19378440), (135, 18947808), (144, 17763570), (160, 15987213), (162, 15789840), (165, 15502752), (176, 14533830), (180, 14210856), (198, 12918960), (216, 11842380), (220, 11627064), (240, 10658142), (243, 10526560), (264, 9689220), (270, 9473904), (288, 8881785), (297, 8612640), (324, 7894920), (330, 7751376), (352, 7266915), (360, 7105428), (396, 6459480), (405, 6315936), (432, 5921190), (440, 5813532), (480, 5329071), (486, 5263280), (495, 5167584), (528, 4844610), (540, 4736952), (594, 4306320), (648, 3947460), (660, 3875688), (720, 3552714), (792, 3229740), (810, 3157968), (864, 2960595), (880, 2906766), (891, 2870880), (972, 2631640), (990, 2583792), (1056, 2422305), (1080, 2368476), (1188, 2153160), (1215, 2105312), (1296, 1973730), (1320, 1937844), (1440, 1776357), (1485, 1722528), (1584, 1614870), (1620, 1578984), (1760, 1453383), (1782, 1435440), (1944, 1315820), (1980, 1291896), (2160, 1184238), (2376, 1076580), (2430, 1052656), (2592, 986865), (2640, 968922), (2673, 956960), (2970, 861264), (3168, 807435), (3240, 789492), (3564, 717720), (3888, 657910), (3960, 645948), (4320, 592119), (4455, 574176), (4752, 538290), (4860, 526328), (5280, 484461), (5346, 478480), (5940, 430632), (5981, 427680), (6480, 394746), (7128, 358860), (7776, 328955), (7920, 322974), (8910, 287088), (9504, 269145), (9720, 263164), (10692, 239240), (11880, 215316), (11962, 213840), (12960, 197373), (13365, 191392), (14256, 179430), (15840, 161487), (17820, 143544), (17943, 142560), (19440, 131582), (21384, 119620), (23760, 107658), (23924, 106920), (26730, 95696), (28512, 89715), (29905, 85536), (35640, 71772), (35886, 71280), (38880, 65791), (42768, 59810), (47520, 53829), (47848, 53460)]