169570920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{823}}^1$

素因数の和:955

約数の個数: 128

約数和(自身を含む): 544631040

約数和(自身を除く): 375060120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 101, 102, 120, 136, 170, 202, 204, 255, 303, 340, 404, 408, 505, 510, 606, 680, 808, 823, 1010, 1020, 1212, 1515, 1646, 1717, 2020, 2040, 2424, 2469, 3030, 3292, 3434, 4040, 4115, 4938, 5151, 6060, 6584, 6868, 8230, 8585, 9876, 10302, 12120, 12345, 13736, 13991, 16460, 17170, 19752, 20604, 24690, 25755, 27982, 32920, 34340, 41208, 41973, 49380, 51510, 55964, 68680, 69955, 83123, 83946, 98760, 103020, 111928, 139910, 166246, 167892, 206040, 209865, 249369, 279820, 332492, 335784, 415615, 419730, 498738, 559640, 664984, 831230, 839460, 997476, 1246845, 1413091, 1662460, 1678920, 1994952, 2493690, 2826182, 3324920, 4239273, 4987380, 5652364, 7065455, 8478546, 9974760, 11304728, 14130910, 16957092, 21196365, 28261820, 33914184, 42392730, 56523640, 84785460, 169570920]

約数ペア:

[(1, 169570920), (2, 84785460), (3, 56523640), (4, 42392730), (5, 33914184), (6, 28261820), (8, 21196365), (10, 16957092), (12, 14130910), (15, 11304728), (17, 9974760), (20, 8478546), (24, 7065455), (30, 5652364), (34, 4987380), (40, 4239273), (51, 3324920), (60, 2826182), (68, 2493690), (85, 1994952), (101, 1678920), (102, 1662460), (120, 1413091), (136, 1246845), (170, 997476), (202, 839460), (204, 831230), (255, 664984), (303, 559640), (340, 498738), (404, 419730), (408, 415615), (505, 335784), (510, 332492), (606, 279820), (680, 249369), (808, 209865), (823, 206040), (1010, 167892), (1020, 166246), (1212, 139910), (1515, 111928), (1646, 103020), (1717, 98760), (2020, 83946), (2040, 83123), (2424, 69955), (2469, 68680), (3030, 55964), (3292, 51510), (3434, 49380), (4040, 41973), (4115, 41208), (4938, 34340), (5151, 32920), (6060, 27982), (6584, 25755), (6868, 24690), (8230, 20604), (8585, 19752), (9876, 17170), (10302, 16460), (12120, 13991), (12345, 13736)]