1512793520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:475

約数の個数: 160

約数和(自身を含む): 4114022400

約数和(自身を除く): 2601228880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 89, 112, 127, 140, 178, 239, 254, 280, 356, 445, 478, 508, 560, 623, 635, 712, 889, 890, 956, 1016, 1195, 1246, 1270, 1424, 1673, 1778, 1780, 1912, 2032, 2390, 2492, 2540, 3115, 3346, 3556, 3560, 3824, 4445, 4780, 4984, 5080, 6230, 6692, 7112, 7120, 8365, 8890, 9560, 9968, 10160, 11303, 12460, 13384, 14224, 16730, 17780, 19120, 21271, 22606, 24920, 26768, 30353, 33460, 35560, 42542, 45212, 49840, 56515, 60706, 66920, 71120, 79121, 85084, 90424, 106355, 113030, 121412, 133840, 148897, 151765, 158242, 170168, 180848, 212471, 212710, 226060, 242824, 297794, 303530, 316484, 340336, 395605, 424942, 425420, 452120, 485648, 595588, 607060, 632968, 744485, 791210, 849884, 850840, 904240, 1062355, 1191176, 1214120, 1265936, 1488970, 1582420, 1699768, 1701680, 2124710, 2382352, 2428240, 2701417, 2977940, 3164840, 3399536, 4249420, 5402834, 5955880, 6329680, 8498840, 10805668, 11911760, 13507085, 16997680, 18909919, 21611336, 27014170, 37819838, 43222672, 54028340, 75639676, 94549595, 108056680, 151279352, 189099190, 216113360, 302558704, 378198380, 756396760, 1512793520]

約数ペア:

[(1, 1512793520), (2, 756396760), (4, 378198380), (5, 302558704), (7, 216113360), (8, 189099190), (10, 151279352), (14, 108056680), (16, 94549595), (20, 75639676), (28, 54028340), (35, 43222672), (40, 37819838), (56, 27014170), (70, 21611336), (80, 18909919), (89, 16997680), (112, 13507085), (127, 11911760), (140, 10805668), (178, 8498840), (239, 6329680), (254, 5955880), (280, 5402834), (356, 4249420), (445, 3399536), (478, 3164840), (508, 2977940), (560, 2701417), (623, 2428240), (635, 2382352), (712, 2124710), (889, 1701680), (890, 1699768), (956, 1582420), (1016, 1488970), (1195, 1265936), (1246, 1214120), (1270, 1191176), (1424, 1062355), (1673, 904240), (1778, 850840), (1780, 849884), (1912, 791210), (2032, 744485), (2390, 632968), (2492, 607060), (2540, 595588), (3115, 485648), (3346, 452120), (3556, 425420), (3560, 424942), (3824, 395605), (4445, 340336), (4780, 316484), (4984, 303530), (5080, 297794), (6230, 242824), (6692, 226060), (7112, 212710), (7120, 212471), (8365, 180848), (8890, 170168), (9560, 158242), (9968, 151765), (10160, 148897), (11303, 133840), (12460, 121412), (13384, 113030), (14224, 106355), (16730, 90424), (17780, 85084), (19120, 79121), (21271, 71120), (22606, 66920), (24920, 60706), (26768, 56515), (30353, 49840), (33460, 45212), (35560, 42542)]