2030463960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{49331}}^1$

素因数の和:49366

約数の個数: 128

約数和(自身を含む): 7103808000

約数和(自身を除く): 5073344040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2744, 2940, 3430, 4116, 5145, 5880, 6860, 8232, 10290, 13720, 20580, 41160, 49331, 98662, 147993, 197324, 246655, 295986, 345317, 394648, 493310, 591972, 690634, 739965, 986620, 1035951, 1183944, 1381268, 1479930, 1726585, 1973240, 2071902, 2417219, 2762536, 2959860, 3453170, 4143804, 4834438, 5179755, 5919720, 6906340, 7251657, 8287608, 9668876, 10359510, 12086095, 13812680, 14503314, 16920533, 19337752, 20719020, 24172190, 29006628, 33841066, 36258285, 41438040, 48344380, 50761599, 58013256, 67682132, 72516570, 84602665, 96688760, 101523198, 135364264, 145033140, 169205330, 203046396, 253807995, 290066280, 338410660, 406092792, 507615990, 676821320, 1015231980, 2030463960]

約数ペア:

[(1, 2030463960), (2, 1015231980), (3, 676821320), (4, 507615990), (5, 406092792), (6, 338410660), (7, 290066280), (8, 253807995), (10, 203046396), (12, 169205330), (14, 145033140), (15, 135364264), (20, 101523198), (21, 96688760), (24, 84602665), (28, 72516570), (30, 67682132), (35, 58013256), (40, 50761599), (42, 48344380), (49, 41438040), (56, 36258285), (60, 33841066), (70, 29006628), (84, 24172190), (98, 20719020), (105, 19337752), (120, 16920533), (140, 14503314), (147, 13812680), (168, 12086095), (196, 10359510), (210, 9668876), (245, 8287608), (280, 7251657), (294, 6906340), (343, 5919720), (392, 5179755), (420, 4834438), (490, 4143804), (588, 3453170), (686, 2959860), (735, 2762536), (840, 2417219), (980, 2071902), (1029, 1973240), (1176, 1726585), (1372, 1479930), (1470, 1381268), (1715, 1183944), (1960, 1035951), (2058, 986620), (2744, 739965), (2940, 690634), (3430, 591972), (4116, 493310), (5145, 394648), (5880, 345317), (6860, 295986), (8232, 246655), (10290, 197324), (13720, 147993), (20580, 98662), (41160, 49331)]