212629560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12391}}^1$

素因数の和:12429

約数の個数: 128

約数和(自身を含む): 749468160

約数和(自身を除く): 536838600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 12391, 17160, 24782, 37173, 49564, 61955, 74346, 99128, 123910, 136301, 148692, 161083, 185865, 247820, 272602, 297384, 322166, 371730, 408903, 483249, 495640, 545204, 644332, 681505, 743460, 805415, 817806, 966498, 1090408, 1288664, 1363010, 1486920, 1610830, 1635612, 1771913, 1932996, 2044515, 2416245, 2726020, 3221660, 3271224, 3543826, 3865992, 4089030, 4832490, 5315739, 5452040, 6443320, 7087652, 8178060, 8859565, 9664980, 10631478, 14175304, 16356120, 17719130, 19329960, 21262956, 26578695, 35438260, 42525912, 53157390, 70876520, 106314780, 212629560]

約数ペア:

[(1, 212629560), (2, 106314780), (3, 70876520), (4, 53157390), (5, 42525912), (6, 35438260), (8, 26578695), (10, 21262956), (11, 19329960), (12, 17719130), (13, 16356120), (15, 14175304), (20, 10631478), (22, 9664980), (24, 8859565), (26, 8178060), (30, 7087652), (33, 6443320), (39, 5452040), (40, 5315739), (44, 4832490), (52, 4089030), (55, 3865992), (60, 3543826), (65, 3271224), (66, 3221660), (78, 2726020), (88, 2416245), (104, 2044515), (110, 1932996), (120, 1771913), (130, 1635612), (132, 1610830), (143, 1486920), (156, 1363010), (165, 1288664), (195, 1090408), (220, 966498), (260, 817806), (264, 805415), (286, 743460), (312, 681505), (330, 644332), (390, 545204), (429, 495640), (440, 483249), (520, 408903), (572, 371730), (660, 322166), (715, 297384), (780, 272602), (858, 247820), (1144, 185865), (1320, 161083), (1430, 148692), (1560, 136301), (1716, 123910), (2145, 99128), (2860, 74346), (3432, 61955), (4290, 49564), (5720, 37173), (8580, 24782), (12391, 17160)]