842002560

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{6961}}^1$

素因数の和:6996

約数の個数: 256

約数和(自身を含む): 3408595200

約数和(自身を除く): 2566592640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 6961, 7560, 8064, 8640, 10080, 12096, 13440, 13922, 15120, 17280, 20160, 20883, 24192, 27844, 30240, 34805, 40320, 41766, 48727, 55688, 60480, 62649, 69610, 83532, 97454, 104415, 111376, 120960, 125298, 139220, 146181, 167064, 187947, 194908, 208830, 222752, 243635, 250596, 278440, 292362, 313245, 334128, 375894, 389816, 417660, 438543, 445504, 487270, 501192, 556880, 584724, 626490, 668256, 730905, 751788, 779632, 835320, 877086, 891008, 939735, 974540, 1002384, 1113760, 1169448, 1252980, 1315629, 1336512, 1461810, 1503576, 1559264, 1670640, 1754172, 1879470, 1949080, 2004768, 2192715, 2227520, 2338896, 2505960, 2631258, 2673024, 2923620, 3007152, 3118528, 3341280, 3508344, 3758940, 3898160, 4009536, 4385430, 4455040, 4677792, 5011920, 5262516, 5847240, 6014304, 6237056, 6578145, 6682560, 7016688, 7517880, 7796320, 8019072, 8770860, 9355584, 10023840, 10525032, 11694480, 12028608, 13156290, 13365120, 14033376, 15035760, 15592640, 17541720, 18711168, 20047680, 21050064, 23388960, 24057216, 26312580, 28066752, 30071520, 31185280, 35083440, 40095360, 42100128, 46777920, 52625160, 56133504, 60143040, 70166880, 84200256, 93555840, 105250320, 120286080, 140333760, 168400512, 210500640, 280667520, 421001280, 842002560]

約数ペア:

[(1, 842002560), (2, 421001280), (3, 280667520), (4, 210500640), (5, 168400512), (6, 140333760), (7, 120286080), (8, 105250320), (9, 93555840), (10, 84200256), (12, 70166880), (14, 60143040), (15, 56133504), (16, 52625160), (18, 46777920), (20, 42100128), (21, 40095360), (24, 35083440), (27, 31185280), (28, 30071520), (30, 28066752), (32, 26312580), (35, 24057216), (36, 23388960), (40, 21050064), (42, 20047680), (45, 18711168), (48, 17541720), (54, 15592640), (56, 15035760), (60, 14033376), (63, 13365120), (64, 13156290), (70, 12028608), (72, 11694480), (80, 10525032), (84, 10023840), (90, 9355584), (96, 8770860), (105, 8019072), (108, 7796320), (112, 7517880), (120, 7016688), (126, 6682560), (128, 6578145), (135, 6237056), (140, 6014304), (144, 5847240), (160, 5262516), (168, 5011920), (180, 4677792), (189, 4455040), (192, 4385430), (210, 4009536), (216, 3898160), (224, 3758940), (240, 3508344), (252, 3341280), (270, 3118528), (280, 3007152), (288, 2923620), (315, 2673024), (320, 2631258), (336, 2505960), (360, 2338896), (378, 2227520), (384, 2192715), (420, 2004768), (432, 1949080), (448, 1879470), (480, 1754172), (504, 1670640), (540, 1559264), (560, 1503576), (576, 1461810), (630, 1336512), (640, 1315629), (672, 1252980), (720, 1169448), (756, 1113760), (840, 1002384), (864, 974540), (896, 939735), (945, 891008), (960, 877086), (1008, 835320), (1080, 779632), (1120, 751788), (1152, 730905), (1260, 668256), (1344, 626490), (1440, 584724), (1512, 556880), (1680, 501192), (1728, 487270), (1890, 445504), (1920, 438543), (2016, 417660), (2160, 389816), (2240, 375894), (2520, 334128), (2688, 313245), (2880, 292362), (3024, 278440), (3360, 250596), (3456, 243635), (3780, 222752), (4032, 208830), (4320, 194908), (4480, 187947), (5040, 167064), (5760, 146181), (6048, 139220), (6720, 125298), (6961, 120960), (7560, 111376), (8064, 104415), (8640, 97454), (10080, 83532), (12096, 69610), (13440, 62649), (13922, 60480), (15120, 55688), (17280, 48727), (20160, 41766), (20883, 40320), (24192, 34805), (27844, 30240)]