210010680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:502

約数の個数: 192

約数和(自身を含む): 751252320

約数和(自身を除く): 541241640

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, 181, 198, 220, 264, 293, 330, 360, 362, 396, 440, 495, 543, 586, 660, 724, 792, 879, 905, 990, 1086, 1172, 1320, 1448, 1465, 1629, 1758, 1810, 1980, 1991, 2172, 2344, 2637, 2715, 2930, 3223, 3258, 3516, 3620, 3960, 3982, 4344, 4395, 5274, 5430, 5860, 5973, 6446, 6516, 7032, 7240, 7964, 8145, 8790, 9669, 9955, 10548, 10860, 11720, 11946, 12892, 13032, 13185, 15928, 16115, 16290, 17580, 17919, 19338, 19910, 21096, 21720, 23892, 25784, 26370, 29007, 29865, 32230, 32580, 35160, 35838, 38676, 39820, 47784, 48345, 52740, 53033, 58014, 59730, 64460, 65160, 71676, 77352, 79640, 89595, 96690, 105480, 106066, 116028, 119460, 128920, 143352, 145035, 159099, 179190, 193380, 212132, 232056, 238920, 265165, 290070, 318198, 358380, 386760, 424264, 477297, 530330, 580140, 583363, 636396, 716760, 795495, 954594, 1060660, 1160280, 1166726, 1272792, 1590990, 1750089, 1909188, 2121320, 2333452, 2386485, 2916815, 3181980, 3500178, 3818376, 4666904, 4772970, 5250267, 5833630, 6363960, 7000356, 8750445, 9545940, 10500534, 11667260, 14000712, 17500890, 19091880, 21001068, 23334520, 26251335, 35001780, 42002136, 52502670, 70003560, 105005340, 210010680]

約数ペア:

[(1, 210010680), (2, 105005340), (3, 70003560), (4, 52502670), (5, 42002136), (6, 35001780), (8, 26251335), (9, 23334520), (10, 21001068), (11, 19091880), (12, 17500890), (15, 14000712), (18, 11667260), (20, 10500534), (22, 9545940), (24, 8750445), (30, 7000356), (33, 6363960), (36, 5833630), (40, 5250267), (44, 4772970), (45, 4666904), (55, 3818376), (60, 3500178), (66, 3181980), (72, 2916815), (88, 2386485), (90, 2333452), (99, 2121320), (110, 1909188), (120, 1750089), (132, 1590990), (165, 1272792), (180, 1166726), (181, 1160280), (198, 1060660), (220, 954594), (264, 795495), (293, 716760), (330, 636396), (360, 583363), (362, 580140), (396, 530330), (440, 477297), (495, 424264), (543, 386760), (586, 358380), (660, 318198), (724, 290070), (792, 265165), (879, 238920), (905, 232056), (990, 212132), (1086, 193380), (1172, 179190), (1320, 159099), (1448, 145035), (1465, 143352), (1629, 128920), (1758, 119460), (1810, 116028), (1980, 106066), (1991, 105480), (2172, 96690), (2344, 89595), (2637, 79640), (2715, 77352), (2930, 71676), (3223, 65160), (3258, 64460), (3516, 59730), (3620, 58014), (3960, 53033), (3982, 52740), (4344, 48345), (4395, 47784), (5274, 39820), (5430, 38676), (5860, 35838), (5973, 35160), (6446, 32580), (6516, 32230), (7032, 29865), (7240, 29007), (7964, 26370), (8145, 25784), (8790, 23892), (9669, 21720), (9955, 21096), (10548, 19910), (10860, 19338), (11720, 17919), (11946, 17580), (12892, 16290), (13032, 16115), (13185, 15928)]