1487054520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2351}}^1$

素因数の和:2626

約数の個数: 192

約数和(自身を含む): 5547709440

約数和(自身を除く): 4060654920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 251, 252, 280, 315, 360, 420, 502, 504, 630, 753, 840, 1004, 1255, 1260, 1506, 1757, 2008, 2259, 2351, 2510, 2520, 3012, 3514, 3765, 4518, 4702, 5020, 5271, 6024, 7028, 7053, 7530, 8785, 9036, 9404, 10040, 10542, 11295, 11755, 14056, 14106, 15060, 15813, 16457, 17570, 18072, 18808, 21084, 21159, 22590, 23510, 26355, 28212, 30120, 31626, 32914, 35140, 35265, 42168, 42318, 45180, 47020, 49371, 52710, 56424, 63252, 65828, 70280, 70530, 79065, 82285, 84636, 90360, 94040, 98742, 105420, 105795, 126504, 131656, 141060, 148113, 158130, 164570, 169272, 197484, 210840, 211590, 246855, 282120, 296226, 316260, 329140, 394968, 423180, 493710, 590101, 592452, 632520, 658280, 740565, 846360, 987420, 1180202, 1184904, 1481130, 1770303, 1974840, 2360404, 2950505, 2962260, 3540606, 4130707, 4720808, 5310909, 5901010, 5924520, 7081212, 8261414, 8851515, 10621818, 11802020, 12392121, 14162424, 16522828, 17703030, 20653535, 21243636, 23604040, 24784242, 26554545, 33045656, 35406060, 37176363, 41307070, 42487272, 49568484, 53109090, 61960605, 70812120, 74352726, 82614140, 99136968, 106218180, 123921210, 148705452, 165228280, 185881815, 212436360, 247842420, 297410904, 371763630, 495684840, 743527260, 1487054520]

約数ペア:

[(1, 1487054520), (2, 743527260), (3, 495684840), (4, 371763630), (5, 297410904), (6, 247842420), (7, 212436360), (8, 185881815), (9, 165228280), (10, 148705452), (12, 123921210), (14, 106218180), (15, 99136968), (18, 82614140), (20, 74352726), (21, 70812120), (24, 61960605), (28, 53109090), (30, 49568484), (35, 42487272), (36, 41307070), (40, 37176363), (42, 35406060), (45, 33045656), (56, 26554545), (60, 24784242), (63, 23604040), (70, 21243636), (72, 20653535), (84, 17703030), (90, 16522828), (105, 14162424), (120, 12392121), (126, 11802020), (140, 10621818), (168, 8851515), (180, 8261414), (210, 7081212), (251, 5924520), (252, 5901010), (280, 5310909), (315, 4720808), (360, 4130707), (420, 3540606), (502, 2962260), (504, 2950505), (630, 2360404), (753, 1974840), (840, 1770303), (1004, 1481130), (1255, 1184904), (1260, 1180202), (1506, 987420), (1757, 846360), (2008, 740565), (2259, 658280), (2351, 632520), (2510, 592452), (2520, 590101), (3012, 493710), (3514, 423180), (3765, 394968), (4518, 329140), (4702, 316260), (5020, 296226), (5271, 282120), (6024, 246855), (7028, 211590), (7053, 210840), (7530, 197484), (8785, 169272), (9036, 164570), (9404, 158130), (10040, 148113), (10542, 141060), (11295, 131656), (11755, 126504), (14056, 105795), (14106, 105420), (15060, 98742), (15813, 94040), (16457, 90360), (17570, 84636), (18072, 82285), (18808, 79065), (21084, 70530), (21159, 70280), (22590, 65828), (23510, 63252), (26355, 56424), (28212, 52710), (30120, 49371), (31626, 47020), (32914, 45180), (35140, 42318), (35265, 42168)]