1809034080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:746

約数の個数: 384

約数和(自身を含む): 7025356800

約数和(自身を除く): 5216322720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 43, 48, 56, 57, 60, 70, 76, 80, 84, 86, 95, 96, 105, 112, 114, 120, 129, 133, 140, 152, 160, 168, 172, 190, 210, 215, 224, 228, 240, 258, 266, 280, 285, 301, 304, 336, 344, 380, 399, 420, 430, 456, 480, 516, 532, 560, 570, 602, 608, 645, 659, 665, 672, 688, 760, 798, 817, 840, 860, 903, 912, 1032, 1064, 1120, 1140, 1204, 1290, 1318, 1330, 1376, 1505, 1520, 1596, 1634, 1680, 1720, 1806, 1824, 1977, 1995, 2064, 2128, 2280, 2408, 2451, 2580, 2636, 2660, 3010, 3040, 3192, 3268, 3295, 3360, 3440, 3612, 3954, 3990, 4085, 4128, 4256, 4515, 4560, 4613, 4816, 4902, 5160, 5272, 5320, 5719, 6020, 6384, 6536, 6590, 6880, 7224, 7908, 7980, 8170, 9030, 9120, 9226, 9632, 9804, 9885, 10320, 10544, 10640, 11438, 12040, 12255, 12521, 12768, 13072, 13180, 13839, 14448, 15816, 15960, 16340, 17157, 18060, 18452, 19608, 19770, 20640, 21088, 21280, 22876, 23065, 24080, 24510, 25042, 26144, 26360, 27678, 28337, 28595, 28896, 31632, 31920, 32680, 34314, 36120, 36904, 37563, 39216, 39540, 45752, 46130, 48160, 49020, 50084, 52720, 55356, 56674, 57190, 62605, 63264, 63840, 65360, 68628, 69195, 72240, 73808, 75126, 78432, 79080, 85011, 85785, 87647, 91504, 92260, 98040, 100168, 105440, 110712, 113348, 114380, 125210, 130720, 137256, 138390, 141685, 144480, 147616, 150252, 158160, 170022, 171570, 175294, 183008, 184520, 187815, 196080, 198359, 200336, 221424, 226696, 228760, 250420, 262941, 274512, 276780, 283370, 300504, 316320, 340044, 343140, 350588, 369040, 375630, 392160, 396718, 400672, 425055, 438235, 442848, 453392, 457520, 500840, 525882, 538403, 549024, 553560, 566740, 595077, 601008, 680088, 686280, 701176, 738080, 751260, 793436, 850110, 876470, 906784, 915040, 991795, 1001680, 1051764, 1076806, 1107120, 1133480, 1190154, 1202016, 1314705, 1360176, 1372560, 1402352, 1502520, 1586872, 1615209, 1700220, 1752940, 1983590, 2003360, 2103528, 2153612, 2214240, 2266960, 2380308, 2629410, 2692015, 2720352, 2745120, 2804704, 2975385, 3005040, 3173744, 3230418, 3400440, 3505880, 3768821, 3967180, 4207056, 4307224, 4533920, 4760616, 5258820, 5384030, 5950770, 6010080, 6347488, 6460836, 6800880, 7011760, 7537642, 7934360, 8076045, 8414112, 8614448, 9521232, 10517640, 10768060, 11306463, 11901540, 12921672, 13601760, 14023520, 15075284, 15868720, 16152090, 17228896, 18844105, 19042464, 21035280, 21536120, 22612926, 23803080, 25843344, 30150568, 31737440, 32304180, 37688210, 42070560, 43072240, 45225852, 47606160, 51686688, 56532315, 60301136, 64608360, 75376420, 86144480, 90451704, 95212320, 113064630, 120602272, 129216720, 150752840, 180903408, 226129260, 258433440, 301505680, 361806816, 452258520, 603011360, 904517040, 1809034080]

約数ペア:

[(1, 1809034080), (2, 904517040), (3, 603011360), (4, 452258520), (5, 361806816), (6, 301505680), (7, 258433440), (8, 226129260), (10, 180903408), (12, 150752840), (14, 129216720), (15, 120602272), (16, 113064630), (19, 95212320), (20, 90451704), (21, 86144480), (24, 75376420), (28, 64608360), (30, 60301136), (32, 56532315), (35, 51686688), (38, 47606160), (40, 45225852), (42, 43072240), (43, 42070560), (48, 37688210), (56, 32304180), (57, 31737440), (60, 30150568), (70, 25843344), (76, 23803080), (80, 22612926), (84, 21536120), (86, 21035280), (95, 19042464), (96, 18844105), (105, 17228896), (112, 16152090), (114, 15868720), (120, 15075284), (129, 14023520), (133, 13601760), (140, 12921672), (152, 11901540), (160, 11306463), (168, 10768060), (172, 10517640), (190, 9521232), (210, 8614448), (215, 8414112), (224, 8076045), (228, 7934360), (240, 7537642), (258, 7011760), (266, 6800880), (280, 6460836), (285, 6347488), (301, 6010080), (304, 5950770), (336, 5384030), (344, 5258820), (380, 4760616), (399, 4533920), (420, 4307224), (430, 4207056), (456, 3967180), (480, 3768821), (516, 3505880), (532, 3400440), (560, 3230418), (570, 3173744), (602, 3005040), (608, 2975385), (645, 2804704), (659, 2745120), (665, 2720352), (672, 2692015), (688, 2629410), (760, 2380308), (798, 2266960), (817, 2214240), (840, 2153612), (860, 2103528), (903, 2003360), (912, 1983590), (1032, 1752940), (1064, 1700220), (1120, 1615209), (1140, 1586872), (1204, 1502520), (1290, 1402352), (1318, 1372560), (1330, 1360176), (1376, 1314705), (1505, 1202016), (1520, 1190154), (1596, 1133480), (1634, 1107120), (1680, 1076806), (1720, 1051764), (1806, 1001680), (1824, 991795), (1977, 915040), (1995, 906784), (2064, 876470), (2128, 850110), (2280, 793436), (2408, 751260), (2451, 738080), (2580, 701176), (2636, 686280), (2660, 680088), (3010, 601008), (3040, 595077), (3192, 566740), (3268, 553560), (3295, 549024), (3360, 538403), (3440, 525882), (3612, 500840), (3954, 457520), (3990, 453392), (4085, 442848), (4128, 438235), (4256, 425055), (4515, 400672), (4560, 396718), (4613, 392160), (4816, 375630), (4902, 369040), (5160, 350588), (5272, 343140), (5320, 340044), (5719, 316320), (6020, 300504), (6384, 283370), (6536, 276780), (6590, 274512), (6880, 262941), (7224, 250420), (7908, 228760), (7980, 226696), (8170, 221424), (9030, 200336), (9120, 198359), (9226, 196080), (9632, 187815), (9804, 184520), (9885, 183008), (10320, 175294), (10544, 171570), (10640, 170022), (11438, 158160), (12040, 150252), (12255, 147616), (12521, 144480), (12768, 141685), (13072, 138390), (13180, 137256), (13839, 130720), (14448, 125210), (15816, 114380), (15960, 113348), (16340, 110712), (17157, 105440), (18060, 100168), (18452, 98040), (19608, 92260), (19770, 91504), (20640, 87647), (21088, 85785), (21280, 85011), (22876, 79080), (23065, 78432), (24080, 75126), (24510, 73808), (25042, 72240), (26144, 69195), (26360, 68628), (27678, 65360), (28337, 63840), (28595, 63264), (28896, 62605), (31632, 57190), (31920, 56674), (32680, 55356), (34314, 52720), (36120, 50084), (36904, 49020), (37563, 48160), (39216, 46130), (39540, 45752)]