21616767360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{87277}}^1$

素因数の和:87345

約数の個数: 192

約数和(自身を含む): 76382214480

約数和(自身を除く): 54765447120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 384, 387, 430, 480, 516, 576, 640, 645, 688, 720, 774, 860, 960, 1032, 1152, 1290, 1376, 1440, 1548, 1720, 1920, 1935, 2064, 2580, 2752, 2880, 3096, 3440, 3870, 4128, 5160, 5504, 5760, 6192, 6880, 7740, 8256, 10320, 12384, 13760, 15480, 16512, 20640, 24768, 27520, 30960, 41280, 49536, 61920, 82560, 87277, 123840, 174554, 247680, 261831, 349108, 436385, 523662, 698216, 785493, 872770, 1047324, 1309155, 1396432, 1570986, 1745540, 2094648, 2618310, 2792864, 3141972, 3491080, 3752911, 3927465, 4189296, 5236620, 5585728, 6283944, 6982160, 7505822, 7854930, 8378592, 10473240, 11171456, 11258733, 12567888, 13964320, 15011644, 15709860, 16757184, 18764555, 20946480, 22517466, 25135776, 27928640, 30023288, 31419720, 33514368, 33776199, 37529110, 41892960, 45034932, 50271552, 55857280, 56293665, 60046576, 62839440, 67552398, 75058220, 83785920, 90069864, 100543104, 112587330, 120093152, 125678880, 135104796, 150116440, 167571840, 168880995, 180139728, 225174660, 240186304, 251357760, 270209592, 300232880, 337761990, 360279456, 450349320, 480372608, 502715520, 540419184, 600465760, 675523980, 720558912, 900698640, 1080838368, 1200931520, 1351047960, 1441117824, 1801397280, 2161676736, 2401863040, 2702095920, 3602794560, 4323353472, 5404191840, 7205589120, 10808383680, 21616767360]

約数ペア:

[(1, 21616767360), (2, 10808383680), (3, 7205589120), (4, 5404191840), (5, 4323353472), (6, 3602794560), (8, 2702095920), (9, 2401863040), (10, 2161676736), (12, 1801397280), (15, 1441117824), (16, 1351047960), (18, 1200931520), (20, 1080838368), (24, 900698640), (30, 720558912), (32, 675523980), (36, 600465760), (40, 540419184), (43, 502715520), (45, 480372608), (48, 450349320), (60, 360279456), (64, 337761990), (72, 300232880), (80, 270209592), (86, 251357760), (90, 240186304), (96, 225174660), (120, 180139728), (128, 168880995), (129, 167571840), (144, 150116440), (160, 135104796), (172, 125678880), (180, 120093152), (192, 112587330), (215, 100543104), (240, 90069864), (258, 83785920), (288, 75058220), (320, 67552398), (344, 62839440), (360, 60046576), (384, 56293665), (387, 55857280), (430, 50271552), (480, 45034932), (516, 41892960), (576, 37529110), (640, 33776199), (645, 33514368), (688, 31419720), (720, 30023288), (774, 27928640), (860, 25135776), (960, 22517466), (1032, 20946480), (1152, 18764555), (1290, 16757184), (1376, 15709860), (1440, 15011644), (1548, 13964320), (1720, 12567888), (1920, 11258733), (1935, 11171456), (2064, 10473240), (2580, 8378592), (2752, 7854930), (2880, 7505822), (3096, 6982160), (3440, 6283944), (3870, 5585728), (4128, 5236620), (5160, 4189296), (5504, 3927465), (5760, 3752911), (6192, 3491080), (6880, 3141972), (7740, 2792864), (8256, 2618310), (10320, 2094648), (12384, 1745540), (13760, 1570986), (15480, 1396432), (16512, 1309155), (20640, 1047324), (24768, 872770), (27520, 785493), (30960, 698216), (41280, 523662), (49536, 436385), (61920, 349108), (82560, 261831), (87277, 247680), (123840, 174554)]