1223016480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{17333}}^1$

素因数の和:17368

約数の個数: 216

約数和(自身を含む): 4855218732

約数和(自身を除く): 3632202252

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7056, 7840, 8820, 10080, 11760, 14112, 17333, 17640, 23520, 34666, 35280, 51999, 69332, 70560, 86665, 103998, 121331, 138664, 155997, 173330, 207996, 242662, 259995, 277328, 311994, 346660, 363993, 415992, 485324, 519990, 554656, 606655, 623988, 693320, 727986, 779985, 831984, 849317, 970648, 1039980, 1091979, 1213310, 1247976, 1386640, 1455972, 1559970, 1663968, 1698634, 1819965, 1941296, 2079960, 2183958, 2426620, 2495952, 2547951, 2773280, 2911944, 3119940, 3397268, 3639930, 3882592, 4159920, 4246585, 4367916, 4853240, 4991904, 5095902, 5459895, 5823888, 6239880, 6794536, 7279860, 7643853, 8319840, 8493170, 8735832, 9706480, 10191804, 10919790, 11647776, 12479760, 12739755, 13589072, 14559720, 15287706, 16986340, 17471664, 19412960, 20383608, 21839580, 24959520, 25479510, 27178144, 29119440, 30575412, 33972680, 34943328, 38219265, 40767216, 43679160, 50959020, 58238880, 61150824, 67945360, 76438530, 81534432, 87358320, 101918040, 122301648, 135890720, 152877060, 174716640, 203836080, 244603296, 305754120, 407672160, 611508240, 1223016480]

約数ペア:

[(1, 1223016480), (2, 611508240), (3, 407672160), (4, 305754120), (5, 244603296), (6, 203836080), (7, 174716640), (8, 152877060), (9, 135890720), (10, 122301648), (12, 101918040), (14, 87358320), (15, 81534432), (16, 76438530), (18, 67945360), (20, 61150824), (21, 58238880), (24, 50959020), (28, 43679160), (30, 40767216), (32, 38219265), (35, 34943328), (36, 33972680), (40, 30575412), (42, 29119440), (45, 27178144), (48, 25479510), (49, 24959520), (56, 21839580), (60, 20383608), (63, 19412960), (70, 17471664), (72, 16986340), (80, 15287706), (84, 14559720), (90, 13589072), (96, 12739755), (98, 12479760), (105, 11647776), (112, 10919790), (120, 10191804), (126, 9706480), (140, 8735832), (144, 8493170), (147, 8319840), (160, 7643853), (168, 7279860), (180, 6794536), (196, 6239880), (210, 5823888), (224, 5459895), (240, 5095902), (245, 4991904), (252, 4853240), (280, 4367916), (288, 4246585), (294, 4159920), (315, 3882592), (336, 3639930), (360, 3397268), (392, 3119940), (420, 2911944), (441, 2773280), (480, 2547951), (490, 2495952), (504, 2426620), (560, 2183958), (588, 2079960), (630, 1941296), (672, 1819965), (720, 1698634), (735, 1663968), (784, 1559970), (840, 1455972), (882, 1386640), (980, 1247976), (1008, 1213310), (1120, 1091979), (1176, 1039980), (1260, 970648), (1440, 849317), (1470, 831984), (1568, 779985), (1680, 727986), (1764, 693320), (1960, 623988), (2016, 606655), (2205, 554656), (2352, 519990), (2520, 485324), (2940, 415992), (3360, 363993), (3528, 346660), (3920, 311994), (4410, 277328), (4704, 259995), (5040, 242662), (5880, 207996), (7056, 173330), (7840, 155997), (8820, 138664), (10080, 121331), (11760, 103998), (14112, 86665), (17333, 70560), (17640, 69332), (23520, 51999), (34666, 35280)]