423984960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{21031}}^1$

素因数の和:21061

約数の個数: 168

約数和(自身を含む): 1666743936

約数和(自身を除く): 1242758976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 21031, 42062, 63093, 84124, 105155, 126186, 147217, 168248, 189279, 210310, 252372, 294434, 315465, 336496, 378558, 420620, 441651, 504744, 588868, 630930, 672992, 736085, 757116, 841240, 883302, 946395, 1009488, 1177736, 1261860, 1324953, 1345984, 1472170, 1514232, 1682480, 1766604, 1892790, 2018976, 2208255, 2355472, 2523720, 2649906, 2944340, 3028464, 3364960, 3533208, 3785580, 4037952, 4416510, 4710944, 5047440, 5299812, 5888680, 6056928, 6624765, 6729920, 7066416, 7571160, 8833020, 9421888, 10094880, 10599624, 11777360, 12113856, 13249530, 14132832, 15142320, 17666040, 20189760, 21199248, 23554720, 26499060, 28265664, 30284640, 35332080, 42398496, 47109440, 52998120, 60569280, 70664160, 84796992, 105996240, 141328320, 211992480, 423984960]

約数ペア:

[(1, 423984960), (2, 211992480), (3, 141328320), (4, 105996240), (5, 84796992), (6, 70664160), (7, 60569280), (8, 52998120), (9, 47109440), (10, 42398496), (12, 35332080), (14, 30284640), (15, 28265664), (16, 26499060), (18, 23554720), (20, 21199248), (21, 20189760), (24, 17666040), (28, 15142320), (30, 14132832), (32, 13249530), (35, 12113856), (36, 11777360), (40, 10599624), (42, 10094880), (45, 9421888), (48, 8833020), (56, 7571160), (60, 7066416), (63, 6729920), (64, 6624765), (70, 6056928), (72, 5888680), (80, 5299812), (84, 5047440), (90, 4710944), (96, 4416510), (105, 4037952), (112, 3785580), (120, 3533208), (126, 3364960), (140, 3028464), (144, 2944340), (160, 2649906), (168, 2523720), (180, 2355472), (192, 2208255), (210, 2018976), (224, 1892790), (240, 1766604), (252, 1682480), (280, 1514232), (288, 1472170), (315, 1345984), (320, 1324953), (336, 1261860), (360, 1177736), (420, 1009488), (448, 946395), (480, 883302), (504, 841240), (560, 757116), (576, 736085), (630, 672992), (672, 630930), (720, 588868), (840, 504744), (960, 441651), (1008, 420620), (1120, 378558), (1260, 336496), (1344, 315465), (1440, 294434), (1680, 252372), (2016, 210310), (2240, 189279), (2520, 168248), (2880, 147217), (3360, 126186), (4032, 105155), (5040, 84124), (6720, 63093), (10080, 42062), (20160, 21031)]