31397757120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{375931}}^1$

素因数の和:375983

約数の個数: 168

約数和(自身を含む): 111719471760

約数和(自身を除く): 80321714640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 1044, 1160, 1305, 1392, 1440, 1740, 1856, 2088, 2320, 2610, 2784, 2880, 3480, 4176, 4640, 5220, 5568, 6960, 8352, 9280, 10440, 13920, 16704, 20880, 27840, 41760, 83520, 375931, 751862, 1127793, 1503724, 1879655, 2255586, 3007448, 3383379, 3759310, 4511172, 5638965, 6014896, 6766758, 7518620, 9022344, 10901999, 11277930, 12029792, 13533516, 15037240, 16916895, 18044688, 21803998, 22555860, 24059584, 27067032, 30074480, 32705997, 33833790, 36089376, 43607996, 45111720, 54134064, 54509995, 60148960, 65411994, 67667580, 72178752, 87215992, 90223440, 98117991, 108268128, 109019990, 120297920, 130823988, 135335160, 163529985, 174431984, 180446880, 196235982, 216536256, 218039980, 261647976, 270670320, 327059970, 348863968, 360893760, 392471964, 436079960, 490589955, 523295952, 541340640, 654119940, 697727936, 784943928, 872159920, 981179910, 1046591904, 1082681280, 1308239880, 1569887856, 1744319840, 1962359820, 2093183808, 2616479760, 3139775712, 3488639680, 3924719640, 5232959520, 6279551424, 7849439280, 10465919040, 15698878560, 31397757120]

約数ペア:

[(1, 31397757120), (2, 15698878560), (3, 10465919040), (4, 7849439280), (5, 6279551424), (6, 5232959520), (8, 3924719640), (9, 3488639680), (10, 3139775712), (12, 2616479760), (15, 2093183808), (16, 1962359820), (18, 1744319840), (20, 1569887856), (24, 1308239880), (29, 1082681280), (30, 1046591904), (32, 981179910), (36, 872159920), (40, 784943928), (45, 697727936), (48, 654119940), (58, 541340640), (60, 523295952), (64, 490589955), (72, 436079960), (80, 392471964), (87, 360893760), (90, 348863968), (96, 327059970), (116, 270670320), (120, 261647976), (144, 218039980), (145, 216536256), (160, 196235982), (174, 180446880), (180, 174431984), (192, 163529985), (232, 135335160), (240, 130823988), (261, 120297920), (288, 109019990), (290, 108268128), (320, 98117991), (348, 90223440), (360, 87215992), (435, 72178752), (464, 67667580), (480, 65411994), (522, 60148960), (576, 54509995), (580, 54134064), (696, 45111720), (720, 43607996), (870, 36089376), (928, 33833790), (960, 32705997), (1044, 30074480), (1160, 27067032), (1305, 24059584), (1392, 22555860), (1440, 21803998), (1740, 18044688), (1856, 16916895), (2088, 15037240), (2320, 13533516), (2610, 12029792), (2784, 11277930), (2880, 10901999), (3480, 9022344), (4176, 7518620), (4640, 6766758), (5220, 6014896), (5568, 5638965), (6960, 4511172), (8352, 3759310), (9280, 3383379), (10440, 3007448), (13920, 2255586), (16704, 1879655), (20880, 1503724), (27840, 1127793), (41760, 751862), (83520, 375931)]