858575160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:475

約数の個数: 256

約数和(自身を含む): 3006720000

約数和(自身を除く): 2148144840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 79, 87, 90, 108, 116, 120, 135, 145, 158, 174, 180, 216, 232, 237, 261, 270, 290, 316, 347, 348, 360, 395, 435, 474, 522, 540, 580, 632, 694, 696, 711, 783, 790, 870, 948, 1041, 1044, 1080, 1160, 1185, 1305, 1388, 1422, 1566, 1580, 1735, 1740, 1896, 2082, 2088, 2133, 2291, 2370, 2610, 2776, 2844, 3123, 3132, 3160, 3470, 3480, 3555, 3915, 4164, 4266, 4582, 4740, 5205, 5220, 5688, 6246, 6264, 6873, 6940, 7110, 7830, 8328, 8532, 9164, 9369, 9480, 10063, 10410, 10440, 10665, 11455, 12492, 13746, 13880, 14220, 15615, 15660, 17064, 18328, 18738, 20126, 20619, 20820, 21330, 22910, 24984, 27413, 27492, 28440, 30189, 31230, 31320, 34365, 37476, 40252, 41238, 41640, 42660, 45820, 46845, 50315, 54826, 54984, 60378, 61857, 62460, 68730, 74952, 80504, 82239, 82476, 85320, 90567, 91640, 93690, 100630, 103095, 109652, 120756, 123714, 124920, 137065, 137460, 150945, 164478, 164952, 181134, 187380, 201260, 206190, 219304, 241512, 246717, 247428, 271701, 274130, 274920, 301890, 309285, 328956, 362268, 374760, 402520, 411195, 412380, 452835, 493434, 494856, 543402, 548260, 603780, 618570, 657912, 724536, 740151, 794977, 822390, 824760, 905670, 986868, 1086804, 1096520, 1207560, 1233585, 1237140, 1358505, 1480302, 1589954, 1644780, 1811340, 1973736, 2173608, 2384931, 2467170, 2474280, 2717010, 2960604, 3179908, 3289560, 3622680, 3700755, 3974885, 4769862, 4934340, 5434020, 5921208, 6359816, 7154793, 7401510, 7949770, 9539724, 9868680, 10868040, 11924655, 14309586, 14803020, 15899540, 19079448, 21464379, 23849310, 28619172, 29606040, 31799080, 35773965, 42928758, 47698620, 57238344, 71547930, 85857516, 95397240, 107321895, 143095860, 171715032, 214643790, 286191720, 429287580, 858575160]

約数ペア:

[(1, 858575160), (2, 429287580), (3, 286191720), (4, 214643790), (5, 171715032), (6, 143095860), (8, 107321895), (9, 95397240), (10, 85857516), (12, 71547930), (15, 57238344), (18, 47698620), (20, 42928758), (24, 35773965), (27, 31799080), (29, 29606040), (30, 28619172), (36, 23849310), (40, 21464379), (45, 19079448), (54, 15899540), (58, 14803020), (60, 14309586), (72, 11924655), (79, 10868040), (87, 9868680), (90, 9539724), (108, 7949770), (116, 7401510), (120, 7154793), (135, 6359816), (145, 5921208), (158, 5434020), (174, 4934340), (180, 4769862), (216, 3974885), (232, 3700755), (237, 3622680), (261, 3289560), (270, 3179908), (290, 2960604), (316, 2717010), (347, 2474280), (348, 2467170), (360, 2384931), (395, 2173608), (435, 1973736), (474, 1811340), (522, 1644780), (540, 1589954), (580, 1480302), (632, 1358505), (694, 1237140), (696, 1233585), (711, 1207560), (783, 1096520), (790, 1086804), (870, 986868), (948, 905670), (1041, 824760), (1044, 822390), (1080, 794977), (1160, 740151), (1185, 724536), (1305, 657912), (1388, 618570), (1422, 603780), (1566, 548260), (1580, 543402), (1735, 494856), (1740, 493434), (1896, 452835), (2082, 412380), (2088, 411195), (2133, 402520), (2291, 374760), (2370, 362268), (2610, 328956), (2776, 309285), (2844, 301890), (3123, 274920), (3132, 274130), (3160, 271701), (3470, 247428), (3480, 246717), (3555, 241512), (3915, 219304), (4164, 206190), (4266, 201260), (4582, 187380), (4740, 181134), (5205, 164952), (5220, 164478), (5688, 150945), (6246, 137460), (6264, 137065), (6873, 124920), (6940, 123714), (7110, 120756), (7830, 109652), (8328, 103095), (8532, 100630), (9164, 93690), (9369, 91640), (9480, 90567), (10063, 85320), (10410, 82476), (10440, 82239), (10665, 80504), (11455, 74952), (12492, 68730), (13746, 62460), (13880, 61857), (14220, 60378), (15615, 54984), (15660, 54826), (17064, 50315), (18328, 46845), (18738, 45820), (20126, 42660), (20619, 41640), (20820, 41238), (21330, 40252), (22910, 37476), (24984, 34365), (27413, 31320), (27492, 31230), (28440, 30189)]