1951422720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 432

約数和(自身を含む): 7038162432

約数和(自身を除く): 5086739712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 97, 104, 120, 124, 128, 130, 155, 156, 160, 169, 186, 192, 194, 195, 208, 240, 248, 256, 260, 291, 310, 312, 320, 338, 372, 384, 388, 390, 403, 416, 465, 480, 485, 496, 507, 520, 582, 620, 624, 640, 676, 744, 768, 776, 780, 806, 832, 845, 930, 960, 970, 992, 1014, 1040, 1164, 1209, 1240, 1248, 1261, 1280, 1352, 1455, 1488, 1552, 1560, 1612, 1664, 1690, 1860, 1920, 1940, 1984, 2015, 2028, 2080, 2328, 2418, 2480, 2496, 2522, 2535, 2704, 2910, 2976, 3007, 3104, 3120, 3224, 3328, 3380, 3720, 3783, 3840, 3880, 3968, 4030, 4056, 4160, 4656, 4836, 4960, 4992, 5044, 5070, 5239, 5408, 5820, 5952, 6014, 6045, 6208, 6240, 6305, 6448, 6760, 7440, 7566, 7760, 7936, 8060, 8112, 8320, 9021, 9312, 9672, 9920, 9984, 10088, 10140, 10478, 10816, 11640, 11904, 12028, 12090, 12416, 12480, 12610, 12896, 13520, 14880, 15035, 15132, 15520, 15717, 16120, 16224, 16393, 16640, 18042, 18624, 18915, 19344, 19840, 20176, 20280, 20956, 21632, 23280, 23808, 24056, 24180, 24832, 24960, 25220, 25792, 26195, 27040, 29760, 30070, 30264, 31040, 31434, 32240, 32448, 32786, 36084, 37248, 37830, 38688, 39091, 39680, 40352, 40560, 41912, 43264, 45105, 46560, 48112, 48360, 49179, 49920, 50440, 51584, 52390, 54080, 59520, 60140, 60528, 62080, 62868, 64480, 64896, 65572, 72168, 74496, 75660, 77376, 78182, 78585, 80704, 81120, 81965, 83824, 90210, 93120, 96224, 96720, 98358, 100880, 103168, 104780, 108160, 117273, 119040, 120280, 121056, 124160, 125736, 128960, 129792, 131144, 144336, 151320, 154752, 156364, 157170, 161408, 162240, 163930, 167648, 180420, 186240, 192448, 193440, 195455, 196716, 201760, 209560, 216320, 234546, 240560, 242112, 245895, 251472, 257920, 262288, 288672, 302640, 309504, 312728, 314340, 322816, 324480, 327860, 335296, 360840, 372480, 384896, 386880, 390910, 393432, 403520, 419120, 469092, 481120, 484224, 491790, 502944, 508183, 515840, 524576, 577344, 586365, 605280, 625456, 628680, 648960, 655720, 670592, 721680, 769792, 773760, 781820, 786864, 807040, 838240, 938184, 962240, 968448, 983580, 1005888, 1016366, 1049152, 1154688, 1172730, 1210560, 1250912, 1257360, 1311440, 1341184, 1443360, 1524549, 1547520, 1563640, 1573728, 1614080, 1676480, 1876368, 1924480, 1967160, 2011776, 2032732, 2098304, 2309376, 2345460, 2421120, 2501824, 2514720, 2540915, 2622880, 2886720, 3049098, 3127280, 3147456, 3352960, 3752736, 3848960, 3934320, 4023552, 4065464, 4196608, 4690920, 4842240, 5003648, 5029440, 5081830, 5245760, 5773440, 6098196, 6254560, 6294912, 6705920, 7505472, 7622745, 7868640, 8130928, 9381840, 10007296, 10058880, 10163660, 10491520, 11546880, 12196392, 12509120, 12589824, 15010944, 15245490, 15737280, 16261856, 18763680, 20117760, 20327320, 20983040, 24392784, 25018240, 30021888, 30490980, 31474560, 32523712, 37527360, 40654640, 48785568, 50036480, 60981960, 62949120, 65047424, 75054720, 81309280, 97571136, 121963920, 130094848, 150109440, 162618560, 195142272, 243927840, 325237120, 390284544, 487855680, 650474240, 975711360, 1951422720]

約数ペア:

[(1, 1951422720), (2, 975711360), (3, 650474240), (4, 487855680), (5, 390284544), (6, 325237120), (8, 243927840), (10, 195142272), (12, 162618560), (13, 150109440), (15, 130094848), (16, 121963920), (20, 97571136), (24, 81309280), (26, 75054720), (30, 65047424), (31, 62949120), (32, 60981960), (39, 50036480), (40, 48785568), (48, 40654640), (52, 37527360), (60, 32523712), (62, 31474560), (64, 30490980), (65, 30021888), (78, 25018240), (80, 24392784), (93, 20983040), (96, 20327320), (97, 20117760), (104, 18763680), (120, 16261856), (124, 15737280), (128, 15245490), (130, 15010944), (155, 12589824), (156, 12509120), (160, 12196392), (169, 11546880), (186, 10491520), (192, 10163660), (194, 10058880), (195, 10007296), (208, 9381840), (240, 8130928), (248, 7868640), (256, 7622745), (260, 7505472), (291, 6705920), (310, 6294912), (312, 6254560), (320, 6098196), (338, 5773440), (372, 5245760), (384, 5081830), (388, 5029440), (390, 5003648), (403, 4842240), (416, 4690920), (465, 4196608), (480, 4065464), (485, 4023552), (496, 3934320), (507, 3848960), (520, 3752736), (582, 3352960), (620, 3147456), (624, 3127280), (640, 3049098), (676, 2886720), (744, 2622880), (768, 2540915), (776, 2514720), (780, 2501824), (806, 2421120), (832, 2345460), (845, 2309376), (930, 2098304), (960, 2032732), (970, 2011776), (992, 1967160), (1014, 1924480), (1040, 1876368), (1164, 1676480), (1209, 1614080), (1240, 1573728), (1248, 1563640), (1261, 1547520), (1280, 1524549), (1352, 1443360), (1455, 1341184), (1488, 1311440), (1552, 1257360), (1560, 1250912), (1612, 1210560), (1664, 1172730), (1690, 1154688), (1860, 1049152), (1920, 1016366), (1940, 1005888), (1984, 983580), (2015, 968448), (2028, 962240), (2080, 938184), (2328, 838240), (2418, 807040), (2480, 786864), (2496, 781820), (2522, 773760), (2535, 769792), (2704, 721680), (2910, 670592), (2976, 655720), (3007, 648960), (3104, 628680), (3120, 625456), (3224, 605280), (3328, 586365), (3380, 577344), (3720, 524576), (3783, 515840), (3840, 508183), (3880, 502944), (3968, 491790), (4030, 484224), (4056, 481120), (4160, 469092), (4656, 419120), (4836, 403520), (4960, 393432), (4992, 390910), (5044, 386880), (5070, 384896), (5239, 372480), (5408, 360840), (5820, 335296), (5952, 327860), (6014, 324480), (6045, 322816), (6208, 314340), (6240, 312728), (6305, 309504), (6448, 302640), (6760, 288672), (7440, 262288), (7566, 257920), (7760, 251472), (7936, 245895), (8060, 242112), (8112, 240560), (8320, 234546), (9021, 216320), (9312, 209560), (9672, 201760), (9920, 196716), (9984, 195455), (10088, 193440), (10140, 192448), (10478, 186240), (10816, 180420), (11640, 167648), (11904, 163930), (12028, 162240), (12090, 161408), (12416, 157170), (12480, 156364), (12610, 154752), (12896, 151320), (13520, 144336), (14880, 131144), (15035, 129792), (15132, 128960), (15520, 125736), (15717, 124160), (16120, 121056), (16224, 120280), (16393, 119040), (16640, 117273), (18042, 108160), (18624, 104780), (18915, 103168), (19344, 100880), (19840, 98358), (20176, 96720), (20280, 96224), (20956, 93120), (21632, 90210), (23280, 83824), (23808, 81965), (24056, 81120), (24180, 80704), (24832, 78585), (24960, 78182), (25220, 77376), (25792, 75660), (26195, 74496), (27040, 72168), (29760, 65572), (30070, 64896), (30264, 64480), (31040, 62868), (31434, 62080), (32240, 60528), (32448, 60140), (32786, 59520), (36084, 54080), (37248, 52390), (37830, 51584), (38688, 50440), (39091, 49920), (39680, 49179), (40352, 48360), (40560, 48112), (41912, 46560), (43264, 45105)]