450387840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 512

約数和(自身を含む): 1804861440

約数和(自身を除く): 1354473600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 31, 32, 35, 40, 42, 46, 47, 48, 56, 60, 62, 64, 69, 70, 80, 84, 92, 93, 94, 96, 105, 112, 115, 120, 124, 128, 138, 140, 141, 155, 160, 161, 168, 184, 186, 188, 192, 210, 217, 224, 230, 235, 240, 248, 276, 280, 282, 310, 320, 322, 329, 336, 345, 368, 372, 376, 384, 420, 434, 448, 460, 465, 470, 480, 483, 496, 552, 560, 564, 620, 640, 644, 651, 658, 672, 690, 705, 713, 736, 744, 752, 805, 840, 868, 896, 920, 930, 940, 960, 966, 987, 992, 1081, 1085, 1104, 1120, 1128, 1240, 1288, 1302, 1316, 1344, 1380, 1410, 1426, 1457, 1472, 1488, 1504, 1610, 1645, 1680, 1736, 1840, 1860, 1880, 1920, 1932, 1974, 1984, 2139, 2162, 2170, 2208, 2240, 2256, 2415, 2480, 2576, 2604, 2632, 2688, 2760, 2820, 2852, 2914, 2944, 2976, 3008, 3220, 3243, 3255, 3290, 3360, 3472, 3565, 3680, 3720, 3760, 3864, 3948, 3968, 4278, 4324, 4340, 4371, 4416, 4480, 4512, 4830, 4935, 4960, 4991, 5152, 5208, 5264, 5405, 5520, 5640, 5704, 5828, 5952, 6016, 6440, 6486, 6510, 6580, 6720, 6944, 7130, 7285, 7360, 7440, 7520, 7567, 7728, 7896, 8556, 8648, 8680, 8742, 8832, 9024, 9660, 9870, 9920, 9982, 10199, 10304, 10416, 10528, 10695, 10810, 11040, 11280, 11408, 11656, 11904, 12880, 12972, 13020, 13160, 13440, 13888, 14260, 14570, 14720, 14880, 14973, 15040, 15134, 15456, 15792, 16215, 17112, 17296, 17360, 17484, 18048, 19320, 19740, 19840, 19964, 20398, 20608, 20832, 21056, 21390, 21620, 21855, 22080, 22560, 22701, 22816, 23312, 24955, 25760, 25944, 26040, 26320, 27776, 28520, 29140, 29760, 29946, 30080, 30268, 30597, 30912, 31584, 32430, 33511, 34224, 34592, 34720, 34968, 37835, 38640, 39480, 39928, 40796, 41664, 42112, 42780, 43240, 43710, 44160, 45120, 45402, 45632, 46624, 49910, 50995, 51520, 51888, 52080, 52640, 57040, 58280, 59520, 59892, 60536, 61194, 61824, 63168, 64860, 67022, 68448, 69184, 69440, 69936, 74865, 75670, 77280, 78960, 79856, 81592, 83328, 85560, 86480, 87420, 90240, 90804, 91264, 93248, 99820, 100533, 101990, 103040, 103776, 104160, 105280, 113505, 114080, 116560, 119784, 121072, 122388, 126336, 129720, 134044, 136896, 138368, 138880, 139872, 149730, 151340, 152985, 154560, 157920, 159712, 163184, 167555, 171120, 172960, 174840, 181608, 186496, 199640, 201066, 203980, 207552, 208320, 210560, 227010, 228160, 233120, 234577, 239568, 242144, 244776, 259440, 268088, 273792, 279744, 299460, 302680, 305970, 309120, 315840, 319424, 326368, 335110, 342240, 345920, 349680, 363216, 399280, 402132, 407960, 415104, 416640, 454020, 456320, 466240, 469154, 479136, 484288, 489552, 502665, 518880, 536176, 559488, 598920, 605360, 611940, 631680, 638848, 652736, 670220, 684480, 691840, 699360, 703731, 726432, 798560, 804264, 815920, 908040, 932480, 938308, 958272, 968576, 979104, 1005330, 1037760, 1072352, 1172885, 1197840, 1210720, 1223880, 1305472, 1340440, 1368960, 1398720, 1407462, 1452864, 1597120, 1608528, 1631840, 1816080, 1876616, 1916544, 1958208, 2010660, 2075520, 2144704, 2345770, 2395680, 2421440, 2447760, 2680880, 2797440, 2814924, 2905728, 3194240, 3217056, 3263680, 3518655, 3632160, 3753232, 3916416, 4021320, 4289408, 4691540, 4791360, 4842880, 4895520, 5361760, 5629848, 6434112, 6527360, 7037310, 7264320, 7506464, 8042640, 9383080, 9582720, 9791040, 10723520, 11259696, 12868224, 14074620, 14528640, 15012928, 16085280, 18766160, 19582080, 21447040, 22519392, 28149240, 30025856, 32170560, 37532320, 45038784, 56298480, 64341120, 75064640, 90077568, 112596960, 150129280, 225193920, 450387840]

約数ペア:

[(1, 450387840), (2, 225193920), (3, 150129280), (4, 112596960), (5, 90077568), (6, 75064640), (7, 64341120), (8, 56298480), (10, 45038784), (12, 37532320), (14, 32170560), (15, 30025856), (16, 28149240), (20, 22519392), (21, 21447040), (23, 19582080), (24, 18766160), (28, 16085280), (30, 15012928), (31, 14528640), (32, 14074620), (35, 12868224), (40, 11259696), (42, 10723520), (46, 9791040), (47, 9582720), (48, 9383080), (56, 8042640), (60, 7506464), (62, 7264320), (64, 7037310), (69, 6527360), (70, 6434112), (80, 5629848), (84, 5361760), (92, 4895520), (93, 4842880), (94, 4791360), (96, 4691540), (105, 4289408), (112, 4021320), (115, 3916416), (120, 3753232), (124, 3632160), (128, 3518655), (138, 3263680), (140, 3217056), (141, 3194240), (155, 2905728), (160, 2814924), (161, 2797440), (168, 2680880), (184, 2447760), (186, 2421440), (188, 2395680), (192, 2345770), (210, 2144704), (217, 2075520), (224, 2010660), (230, 1958208), (235, 1916544), (240, 1876616), (248, 1816080), (276, 1631840), (280, 1608528), (282, 1597120), (310, 1452864), (320, 1407462), (322, 1398720), (329, 1368960), (336, 1340440), (345, 1305472), (368, 1223880), (372, 1210720), (376, 1197840), (384, 1172885), (420, 1072352), (434, 1037760), (448, 1005330), (460, 979104), (465, 968576), (470, 958272), (480, 938308), (483, 932480), (496, 908040), (552, 815920), (560, 804264), (564, 798560), (620, 726432), (640, 703731), (644, 699360), (651, 691840), (658, 684480), (672, 670220), (690, 652736), (705, 638848), (713, 631680), (736, 611940), (744, 605360), (752, 598920), (805, 559488), (840, 536176), (868, 518880), (896, 502665), (920, 489552), (930, 484288), (940, 479136), (960, 469154), (966, 466240), (987, 456320), (992, 454020), (1081, 416640), (1085, 415104), (1104, 407960), (1120, 402132), (1128, 399280), (1240, 363216), (1288, 349680), (1302, 345920), (1316, 342240), (1344, 335110), (1380, 326368), (1410, 319424), (1426, 315840), (1457, 309120), (1472, 305970), (1488, 302680), (1504, 299460), (1610, 279744), (1645, 273792), (1680, 268088), (1736, 259440), (1840, 244776), (1860, 242144), (1880, 239568), (1920, 234577), (1932, 233120), (1974, 228160), (1984, 227010), (2139, 210560), (2162, 208320), (2170, 207552), (2208, 203980), (2240, 201066), (2256, 199640), (2415, 186496), (2480, 181608), (2576, 174840), (2604, 172960), (2632, 171120), (2688, 167555), (2760, 163184), (2820, 159712), (2852, 157920), (2914, 154560), (2944, 152985), (2976, 151340), (3008, 149730), (3220, 139872), (3243, 138880), (3255, 138368), (3290, 136896), (3360, 134044), (3472, 129720), (3565, 126336), (3680, 122388), (3720, 121072), (3760, 119784), (3864, 116560), (3948, 114080), (3968, 113505), (4278, 105280), (4324, 104160), (4340, 103776), (4371, 103040), (4416, 101990), (4480, 100533), (4512, 99820), (4830, 93248), (4935, 91264), (4960, 90804), (4991, 90240), (5152, 87420), (5208, 86480), (5264, 85560), (5405, 83328), (5520, 81592), (5640, 79856), (5704, 78960), (5828, 77280), (5952, 75670), (6016, 74865), (6440, 69936), (6486, 69440), (6510, 69184), (6580, 68448), (6720, 67022), (6944, 64860), (7130, 63168), (7285, 61824), (7360, 61194), (7440, 60536), (7520, 59892), (7567, 59520), (7728, 58280), (7896, 57040), (8556, 52640), (8648, 52080), (8680, 51888), (8742, 51520), (8832, 50995), (9024, 49910), (9660, 46624), (9870, 45632), (9920, 45402), (9982, 45120), (10199, 44160), (10304, 43710), (10416, 43240), (10528, 42780), (10695, 42112), (10810, 41664), (11040, 40796), (11280, 39928), (11408, 39480), (11656, 38640), (11904, 37835), (12880, 34968), (12972, 34720), (13020, 34592), (13160, 34224), (13440, 33511), (13888, 32430), (14260, 31584), (14570, 30912), (14720, 30597), (14880, 30268), (14973, 30080), (15040, 29946), (15134, 29760), (15456, 29140), (15792, 28520), (16215, 27776), (17112, 26320), (17296, 26040), (17360, 25944), (17484, 25760), (18048, 24955), (19320, 23312), (19740, 22816), (19840, 22701), (19964, 22560), (20398, 22080), (20608, 21855), (20832, 21620), (21056, 21390)]