626380920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{431}}^1$

素因数の和:826

約数の個数: 192

約数和(自身を含む): 2232023040

約数和(自身を除く): 1605642120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 367, 396, 431, 440, 495, 660, 734, 792, 862, 990, 1101, 1293, 1320, 1468, 1724, 1835, 1980, 2155, 2202, 2586, 2936, 3303, 3448, 3670, 3879, 3960, 4037, 4310, 4404, 4741, 5172, 5505, 6465, 6606, 7340, 7758, 8074, 8620, 8808, 9482, 10344, 11010, 12111, 12930, 13212, 14223, 14680, 15516, 16148, 16515, 17240, 18964, 19395, 20185, 22020, 23705, 24222, 25860, 26424, 28446, 31032, 32296, 33030, 36333, 37928, 38790, 40370, 42669, 44040, 47410, 48444, 51720, 56892, 60555, 66060, 71115, 72666, 77580, 80740, 85338, 94820, 96888, 113784, 121110, 132120, 142230, 145332, 155160, 158177, 161480, 170676, 181665, 189640, 213345, 242220, 284460, 290664, 316354, 341352, 363330, 426690, 474531, 484440, 568920, 632708, 726660, 790885, 853380, 949062, 1265416, 1423593, 1453320, 1581770, 1706760, 1739947, 1898124, 2372655, 2847186, 3163540, 3479894, 3796248, 4745310, 5219841, 5694372, 6327080, 6959788, 7117965, 8699735, 9490620, 10439682, 11388744, 13919576, 14235930, 15659523, 17399470, 18981240, 20879364, 26099205, 28471860, 31319046, 34798940, 41758728, 52198410, 56943720, 62638092, 69597880, 78297615, 104396820, 125276184, 156595230, 208793640, 313190460, 626380920]

約数ペア:

[(1, 626380920), (2, 313190460), (3, 208793640), (4, 156595230), (5, 125276184), (6, 104396820), (8, 78297615), (9, 69597880), (10, 62638092), (11, 56943720), (12, 52198410), (15, 41758728), (18, 34798940), (20, 31319046), (22, 28471860), (24, 26099205), (30, 20879364), (33, 18981240), (36, 17399470), (40, 15659523), (44, 14235930), (45, 13919576), (55, 11388744), (60, 10439682), (66, 9490620), (72, 8699735), (88, 7117965), (90, 6959788), (99, 6327080), (110, 5694372), (120, 5219841), (132, 4745310), (165, 3796248), (180, 3479894), (198, 3163540), (220, 2847186), (264, 2372655), (330, 1898124), (360, 1739947), (367, 1706760), (396, 1581770), (431, 1453320), (440, 1423593), (495, 1265416), (660, 949062), (734, 853380), (792, 790885), (862, 726660), (990, 632708), (1101, 568920), (1293, 484440), (1320, 474531), (1468, 426690), (1724, 363330), (1835, 341352), (1980, 316354), (2155, 290664), (2202, 284460), (2586, 242220), (2936, 213345), (3303, 189640), (3448, 181665), (3670, 170676), (3879, 161480), (3960, 158177), (4037, 155160), (4310, 145332), (4404, 142230), (4741, 132120), (5172, 121110), (5505, 113784), (6465, 96888), (6606, 94820), (7340, 85338), (7758, 80740), (8074, 77580), (8620, 72666), (8808, 71115), (9482, 66060), (10344, 60555), (11010, 56892), (12111, 51720), (12930, 48444), (13212, 47410), (14223, 44040), (14680, 42669), (15516, 40370), (16148, 38790), (16515, 37928), (17240, 36333), (18964, 33030), (19395, 32296), (20185, 31032), (22020, 28446), (23705, 26424), (24222, 25860)]