1920859920

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 800

約数和(自身を含む): 8400319488

約数和(自身を除く): 6479459568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 47, 48, 51, 53, 54, 56, 60, 63, 68, 70, 72, 80, 81, 84, 85, 90, 94, 102, 105, 106, 108, 112, 119, 120, 126, 135, 136, 140, 141, 144, 153, 159, 162, 168, 170, 180, 188, 189, 204, 210, 212, 216, 235, 238, 240, 252, 255, 265, 270, 272, 280, 282, 306, 315, 318, 324, 329, 336, 340, 357, 360, 371, 376, 378, 405, 408, 420, 423, 424, 432, 459, 470, 476, 477, 504, 510, 530, 540, 560, 564, 567, 595, 612, 630, 636, 648, 658, 680, 705, 714, 720, 742, 752, 756, 765, 795, 799, 810, 816, 840, 846, 848, 901, 918, 940, 945, 952, 954, 987, 1008, 1020, 1060, 1071, 1080, 1113, 1128, 1134, 1190, 1224, 1260, 1269, 1272, 1296, 1316, 1360, 1377, 1410, 1428, 1431, 1484, 1512, 1530, 1590, 1598, 1620, 1645, 1680, 1692, 1785, 1802, 1836, 1855, 1880, 1890, 1904, 1908, 1974, 2040, 2115, 2120, 2142, 2160, 2226, 2256, 2268, 2295, 2380, 2385, 2397, 2448, 2491, 2520, 2538, 2544, 2632, 2703, 2754, 2820, 2835, 2856, 2862, 2961, 2968, 3024, 3060, 3180, 3196, 3213, 3240, 3290, 3339, 3384, 3570, 3604, 3672, 3710, 3760, 3780, 3807, 3816, 3948, 3995, 4080, 4230, 4240, 4284, 4293, 4452, 4505, 4536, 4590, 4760, 4770, 4794, 4935, 4982, 5040, 5076, 5264, 5355, 5406, 5508, 5565, 5593, 5640, 5670, 5712, 5724, 5922, 5936, 6120, 6307, 6345, 6360, 6392, 6426, 6480, 6580, 6678, 6768, 6885, 7140, 7155, 7191, 7208, 7344, 7420, 7473, 7560, 7614, 7632, 7896, 7990, 8109, 8460, 8568, 8586, 8883, 8904, 9010, 9072, 9180, 9520, 9540, 9588, 9639, 9870, 9964, 10017, 10152, 10710, 10812, 11016, 11130, 11186, 11280, 11340, 11448, 11844, 11985, 12240, 12455, 12614, 12690, 12720, 12784, 12852, 13160, 13356, 13515, 13770, 14280, 14310, 14382, 14416, 14805, 14840, 14946, 15120, 15228, 15792, 15980, 16065, 16218, 16695, 16779, 16920, 17136, 17172, 17437, 17766, 17808, 18020, 18360, 18921, 19035, 19080, 19176, 19278, 19740, 19928, 20034, 20304, 21420, 21465, 21573, 21624, 22032, 22260, 22372, 22419, 22680, 22896, 23688, 23970, 24327, 24910, 25228, 25380, 25704, 26320, 26649, 26712, 27030, 27540, 27965, 28560, 28620, 28764, 29610, 29680, 29892, 30051, 30456, 31535, 31960, 32130, 32436, 33390, 33558, 33840, 34344, 34874, 35532, 35955, 36040, 36720, 37365, 37842, 38070, 38160, 38352, 38556, 39480, 39856, 40068, 40545, 42347, 42840, 42930, 43146, 43248, 44415, 44520, 44744, 44838, 45360, 47376, 47940, 48195, 48654, 49820, 50085, 50337, 50456, 50760, 51408, 52311, 53298, 53424, 54060, 55080, 55930, 56763, 57240, 57528, 59220, 59784, 60102, 60912, 63070, 63920, 64260, 64719, 64872, 66780, 67116, 67257, 68688, 69748, 71064, 71910, 72080, 72981, 74730, 75684, 76140, 77112, 78960, 80136, 81090, 83895, 84694, 85680, 85860, 86292, 87185, 88830, 89040, 89488, 89676, 94605, 95880, 96390, 97308, 99640, 100170, 100674, 100912, 101520, 104622, 106596, 107865, 108120, 110160, 111860, 112095, 113526, 114480, 115056, 118440, 119568, 120204, 121635, 126140, 127041, 128520, 129438, 129744, 133245, 133560, 134232, 134514, 139496, 142128, 143820, 145962, 149460, 150255, 151011, 151368, 152280, 154224, 156933, 160272, 162180, 167790, 169388, 170289, 171720, 172584, 174370, 177660, 179352, 189210, 191760, 192780, 194616, 199280, 200340, 201348, 201771, 209244, 211735, 213192, 215730, 216240, 223720, 224190, 227052, 236880, 240408, 243270, 251685, 252280, 254082, 257040, 258876, 261555, 266490, 267120, 268464, 269028, 278992, 283815, 287640, 291924, 296429, 298920, 300510, 302022, 302736, 304560, 313866, 323595, 324360, 335580, 336285, 338776, 340578, 343440, 345168, 348740, 355320, 358704, 364905, 378420, 381123, 385560, 389232, 400680, 402696, 403542, 418488, 423470, 426384, 431460, 447440, 448380, 453033, 454104, 470799, 480816, 486540, 503370, 504560, 508164, 510867, 517752, 523110, 532980, 538056, 567630, 575280, 583848, 592858, 597840, 601020, 604044, 627732, 635205, 647190, 648720, 671160, 672570, 677552, 681156, 697480, 710640, 729810, 755055, 756840, 762246, 771120, 784665, 801360, 805392, 807084, 836976, 846940, 851445, 862920, 889287, 896760, 906066, 908208, 941598, 973080, 1006740, 1008855, 1016328, 1021734, 1035504, 1046220, 1065960, 1076112, 1135260, 1143369, 1167696, 1185716, 1202040, 1208088, 1255464, 1270410, 1294380, 1342320, 1345140, 1362312, 1394960, 1412397, 1459620, 1482145, 1510110, 1513680, 1524492, 1569330, 1614168, 1693880, 1702890, 1725840, 1778574, 1793520, 1812132, 1883196, 1905615, 1946160, 2013480, 2017710, 2032656, 2043468, 2092440, 2131920, 2265165, 2270520, 2286738, 2353995, 2371432, 2404080, 2416176, 2510928, 2540820, 2554335, 2588760, 2667861, 2690280, 2724624, 2824794, 2919240, 2964290, 3020220, 3048984, 3138660, 3228336, 3387760, 3405780, 3430107, 3557148, 3624264, 3766392, 3811230, 4026960, 4035420, 4086936, 4184880, 4446435, 4530330, 4541040, 4573476, 4707990, 4742864, 5081640, 5108670, 5177520, 5335722, 5380560, 5649588, 5716845, 5838480, 5928580, 6040440, 6097968, 6277320, 6811560, 6860214, 7061985, 7114296, 7248528, 7532784, 7622460, 8003583, 8070840, 8173872, 8892870, 9060660, 9146952, 9415980, 10163280, 10217340, 10671444, 11299176, 11433690, 11857160, 12080880, 12554640, 13339305, 13623120, 13720428, 14123970, 14228592, 15244920, 16007166, 16141680, 17150535, 17785740, 18121320, 18293904, 18831960, 20434680, 21342888, 22598352, 22867380, 23714320, 24010749, 26678610, 27440856, 28247940, 30489840, 32014332, 34301070, 35571480, 36242640, 37663920, 40017915, 40869360, 42685776, 45734760, 48021498, 53357220, 54881712, 56495880, 64028664, 68602140, 71142960, 80035830, 91469520, 96042996, 106714440, 112991760, 120053745, 128057328, 137204280, 160071660, 192085992, 213428880, 240107490, 274408560, 320143320, 384171984, 480214980, 640286640, 960429960, 1920859920]

約数ペア:

[(1, 1920859920), (2, 960429960), (3, 640286640), (4, 480214980), (5, 384171984), (6, 320143320), (7, 274408560), (8, 240107490), (9, 213428880), (10, 192085992), (12, 160071660), (14, 137204280), (15, 128057328), (16, 120053745), (17, 112991760), (18, 106714440), (20, 96042996), (21, 91469520), (24, 80035830), (27, 71142960), (28, 68602140), (30, 64028664), (34, 56495880), (35, 54881712), (36, 53357220), (40, 48021498), (42, 45734760), (45, 42685776), (47, 40869360), (48, 40017915), (51, 37663920), (53, 36242640), (54, 35571480), (56, 34301070), (60, 32014332), (63, 30489840), (68, 28247940), (70, 27440856), (72, 26678610), (80, 24010749), (81, 23714320), (84, 22867380), (85, 22598352), (90, 21342888), (94, 20434680), (102, 18831960), (105, 18293904), (106, 18121320), (108, 17785740), (112, 17150535), (119, 16141680), (120, 16007166), (126, 15244920), (135, 14228592), (136, 14123970), (140, 13720428), (141, 13623120), (144, 13339305), (153, 12554640), (159, 12080880), (162, 11857160), (168, 11433690), (170, 11299176), (180, 10671444), (188, 10217340), (189, 10163280), (204, 9415980), (210, 9146952), (212, 9060660), (216, 8892870), (235, 8173872), (238, 8070840), (240, 8003583), (252, 7622460), (255, 7532784), (265, 7248528), (270, 7114296), (272, 7061985), (280, 6860214), (282, 6811560), (306, 6277320), (315, 6097968), (318, 6040440), (324, 5928580), (329, 5838480), (336, 5716845), (340, 5649588), (357, 5380560), (360, 5335722), (371, 5177520), (376, 5108670), (378, 5081640), (405, 4742864), (408, 4707990), (420, 4573476), (423, 4541040), (424, 4530330), (432, 4446435), (459, 4184880), (470, 4086936), (476, 4035420), (477, 4026960), (504, 3811230), (510, 3766392), (530, 3624264), (540, 3557148), (560, 3430107), (564, 3405780), (567, 3387760), (595, 3228336), (612, 3138660), (630, 3048984), (636, 3020220), (648, 2964290), (658, 2919240), (680, 2824794), (705, 2724624), (714, 2690280), (720, 2667861), (742, 2588760), (752, 2554335), (756, 2540820), (765, 2510928), (795, 2416176), (799, 2404080), (810, 2371432), (816, 2353995), (840, 2286738), (846, 2270520), (848, 2265165), (901, 2131920), (918, 2092440), (940, 2043468), (945, 2032656), (952, 2017710), (954, 2013480), (987, 1946160), (1008, 1905615), (1020, 1883196), (1060, 1812132), (1071, 1793520), (1080, 1778574), (1113, 1725840), (1128, 1702890), (1134, 1693880), (1190, 1614168), (1224, 1569330), (1260, 1524492), (1269, 1513680), (1272, 1510110), (1296, 1482145), (1316, 1459620), (1360, 1412397), (1377, 1394960), (1410, 1362312), (1428, 1345140), (1431, 1342320), (1484, 1294380), (1512, 1270410), (1530, 1255464), (1590, 1208088), (1598, 1202040), (1620, 1185716), (1645, 1167696), (1680, 1143369), (1692, 1135260), (1785, 1076112), (1802, 1065960), (1836, 1046220), (1855, 1035504), (1880, 1021734), (1890, 1016328), (1904, 1008855), (1908, 1006740), (1974, 973080), (2040, 941598), (2115, 908208), (2120, 906066), (2142, 896760), (2160, 889287), (2226, 862920), (2256, 851445), (2268, 846940), (2295, 836976), (2380, 807084), (2385, 805392), (2397, 801360), (2448, 784665), (2491, 771120), (2520, 762246), (2538, 756840), (2544, 755055), (2632, 729810), (2703, 710640), (2754, 697480), (2820, 681156), (2835, 677552), (2856, 672570), (2862, 671160), (2961, 648720), (2968, 647190), (3024, 635205), (3060, 627732), (3180, 604044), (3196, 601020), (3213, 597840), (3240, 592858), (3290, 583848), (3339, 575280), (3384, 567630), (3570, 538056), (3604, 532980), (3672, 523110), (3710, 517752), (3760, 510867), (3780, 508164), (3807, 504560), (3816, 503370), (3948, 486540), (3995, 480816), (4080, 470799), (4230, 454104), (4240, 453033), (4284, 448380), (4293, 447440), (4452, 431460), (4505, 426384), (4536, 423470), (4590, 418488), (4760, 403542), (4770, 402696), (4794, 400680), (4935, 389232), (4982, 385560), (5040, 381123), (5076, 378420), (5264, 364905), (5355, 358704), (5406, 355320), (5508, 348740), (5565, 345168), (5593, 343440), (5640, 340578), (5670, 338776), (5712, 336285), (5724, 335580), (5922, 324360), (5936, 323595), (6120, 313866), (6307, 304560), (6345, 302736), (6360, 302022), (6392, 300510), (6426, 298920), (6480, 296429), (6580, 291924), (6678, 287640), (6768, 283815), (6885, 278992), (7140, 269028), (7155, 268464), (7191, 267120), (7208, 266490), (7344, 261555), (7420, 258876), (7473, 257040), (7560, 254082), (7614, 252280), (7632, 251685), (7896, 243270), (7990, 240408), (8109, 236880), (8460, 227052), (8568, 224190), (8586, 223720), (8883, 216240), (8904, 215730), (9010, 213192), (9072, 211735), (9180, 209244), (9520, 201771), (9540, 201348), (9588, 200340), (9639, 199280), (9870, 194616), (9964, 192780), (10017, 191760), (10152, 189210), (10710, 179352), (10812, 177660), (11016, 174370), (11130, 172584), (11186, 171720), (11280, 170289), (11340, 169388), (11448, 167790), (11844, 162180), (11985, 160272), (12240, 156933), (12455, 154224), (12614, 152280), (12690, 151368), (12720, 151011), (12784, 150255), (12852, 149460), (13160, 145962), (13356, 143820), (13515, 142128), (13770, 139496), (14280, 134514), (14310, 134232), (14382, 133560), (14416, 133245), (14805, 129744), (14840, 129438), (14946, 128520), (15120, 127041), (15228, 126140), (15792, 121635), (15980, 120204), (16065, 119568), (16218, 118440), (16695, 115056), (16779, 114480), (16920, 113526), (17136, 112095), (17172, 111860), (17437, 110160), (17766, 108120), (17808, 107865), (18020, 106596), (18360, 104622), (18921, 101520), (19035, 100912), (19080, 100674), (19176, 100170), (19278, 99640), (19740, 97308), (19928, 96390), (20034, 95880), (20304, 94605), (21420, 89676), (21465, 89488), (21573, 89040), (21624, 88830), (22032, 87185), (22260, 86292), (22372, 85860), (22419, 85680), (22680, 84694), (22896, 83895), (23688, 81090), (23970, 80136), (24327, 78960), (24910, 77112), (25228, 76140), (25380, 75684), (25704, 74730), (26320, 72981), (26649, 72080), (26712, 71910), (27030, 71064), (27540, 69748), (27965, 68688), (28560, 67257), (28620, 67116), (28764, 66780), (29610, 64872), (29680, 64719), (29892, 64260), (30051, 63920), (30456, 63070), (31535, 60912), (31960, 60102), (32130, 59784), (32436, 59220), (33390, 57528), (33558, 57240), (33840, 56763), (34344, 55930), (34874, 55080), (35532, 54060), (35955, 53424), (36040, 53298), (36720, 52311), (37365, 51408), (37842, 50760), (38070, 50456), (38160, 50337), (38352, 50085), (38556, 49820), (39480, 48654), (39856, 48195), (40068, 47940), (40545, 47376), (42347, 45360), (42840, 44838), (42930, 44744), (43146, 44520), (43248, 44415)]