290888640

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:384

約数の個数: 336

約数和(自身を含む): 1171602432

約数和(自身を除く): 880713792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 94, 96, 105, 112, 120, 126, 140, 141, 144, 160, 168, 180, 188, 192, 210, 224, 235, 240, 252, 280, 282, 288, 307, 315, 320, 329, 336, 360, 376, 420, 423, 448, 470, 480, 504, 560, 564, 576, 614, 630, 658, 672, 705, 720, 752, 840, 846, 921, 940, 960, 987, 1008, 1120, 1128, 1228, 1260, 1316, 1344, 1410, 1440, 1504, 1535, 1645, 1680, 1692, 1842, 1880, 1974, 2016, 2115, 2149, 2240, 2256, 2456, 2520, 2632, 2763, 2820, 2880, 2961, 3008, 3070, 3290, 3360, 3384, 3684, 3760, 3948, 4032, 4230, 4298, 4512, 4605, 4912, 4935, 5040, 5264, 5526, 5640, 5922, 6140, 6447, 6580, 6720, 6768, 7368, 7520, 7896, 8460, 8596, 9024, 9210, 9824, 9870, 10080, 10528, 10745, 11052, 11280, 11844, 12280, 12894, 13160, 13536, 13815, 14429, 14736, 14805, 15040, 15792, 16920, 17192, 18420, 19341, 19648, 19740, 20160, 21056, 21490, 22104, 22560, 23688, 24560, 25788, 26320, 27072, 27630, 28858, 29472, 29610, 31584, 32235, 33840, 34384, 36840, 38682, 39480, 42980, 43287, 44208, 45120, 47376, 49120, 51576, 52640, 55260, 57716, 58944, 59220, 63168, 64470, 67680, 68768, 72145, 73680, 77364, 78960, 85960, 86574, 88416, 94752, 96705, 98240, 101003, 103152, 105280, 110520, 115432, 118440, 128940, 129861, 135360, 137536, 144290, 147360, 154728, 157920, 171920, 173148, 176832, 189504, 193410, 202006, 206304, 216435, 221040, 230864, 236880, 257880, 259722, 288580, 294720, 303009, 309456, 315840, 343840, 346296, 386820, 404012, 412608, 432870, 442080, 461728, 473760, 505015, 515760, 519444, 577160, 606018, 618912, 649305, 687680, 692592, 773640, 808024, 865740, 884160, 909027, 923456, 947520, 1010030, 1031520, 1038888, 1154320, 1212036, 1237824, 1298610, 1385184, 1515045, 1547280, 1616048, 1731480, 1818054, 2020060, 2063040, 2077776, 2308640, 2424072, 2597220, 2770368, 3030090, 3094560, 3232096, 3462960, 3636108, 4040120, 4155552, 4545135, 4617280, 4848144, 5194440, 6060180, 6189120, 6464192, 6925920, 7272216, 8080240, 8311104, 9090270, 9696288, 10388880, 12120360, 13851840, 14544432, 16160480, 18180540, 19392576, 20777760, 24240720, 29088864, 32320960, 36361080, 41555520, 48481440, 58177728, 72722160, 96962880, 145444320, 290888640]

約数ペア:

[(1, 290888640), (2, 145444320), (3, 96962880), (4, 72722160), (5, 58177728), (6, 48481440), (7, 41555520), (8, 36361080), (9, 32320960), (10, 29088864), (12, 24240720), (14, 20777760), (15, 19392576), (16, 18180540), (18, 16160480), (20, 14544432), (21, 13851840), (24, 12120360), (28, 10388880), (30, 9696288), (32, 9090270), (35, 8311104), (36, 8080240), (40, 7272216), (42, 6925920), (45, 6464192), (47, 6189120), (48, 6060180), (56, 5194440), (60, 4848144), (63, 4617280), (64, 4545135), (70, 4155552), (72, 4040120), (80, 3636108), (84, 3462960), (90, 3232096), (94, 3094560), (96, 3030090), (105, 2770368), (112, 2597220), (120, 2424072), (126, 2308640), (140, 2077776), (141, 2063040), (144, 2020060), (160, 1818054), (168, 1731480), (180, 1616048), (188, 1547280), (192, 1515045), (210, 1385184), (224, 1298610), (235, 1237824), (240, 1212036), (252, 1154320), (280, 1038888), (282, 1031520), (288, 1010030), (307, 947520), (315, 923456), (320, 909027), (329, 884160), (336, 865740), (360, 808024), (376, 773640), (420, 692592), (423, 687680), (448, 649305), (470, 618912), (480, 606018), (504, 577160), (560, 519444), (564, 515760), (576, 505015), (614, 473760), (630, 461728), (658, 442080), (672, 432870), (705, 412608), (720, 404012), (752, 386820), (840, 346296), (846, 343840), (921, 315840), (940, 309456), (960, 303009), (987, 294720), (1008, 288580), (1120, 259722), (1128, 257880), (1228, 236880), (1260, 230864), (1316, 221040), (1344, 216435), (1410, 206304), (1440, 202006), (1504, 193410), (1535, 189504), (1645, 176832), (1680, 173148), (1692, 171920), (1842, 157920), (1880, 154728), (1974, 147360), (2016, 144290), (2115, 137536), (2149, 135360), (2240, 129861), (2256, 128940), (2456, 118440), (2520, 115432), (2632, 110520), (2763, 105280), (2820, 103152), (2880, 101003), (2961, 98240), (3008, 96705), (3070, 94752), (3290, 88416), (3360, 86574), (3384, 85960), (3684, 78960), (3760, 77364), (3948, 73680), (4032, 72145), (4230, 68768), (4298, 67680), (4512, 64470), (4605, 63168), (4912, 59220), (4935, 58944), (5040, 57716), (5264, 55260), (5526, 52640), (5640, 51576), (5922, 49120), (6140, 47376), (6447, 45120), (6580, 44208), (6720, 43287), (6768, 42980), (7368, 39480), (7520, 38682), (7896, 36840), (8460, 34384), (8596, 33840), (9024, 32235), (9210, 31584), (9824, 29610), (9870, 29472), (10080, 28858), (10528, 27630), (10745, 27072), (11052, 26320), (11280, 25788), (11844, 24560), (12280, 23688), (12894, 22560), (13160, 22104), (13536, 21490), (13815, 21056), (14429, 20160), (14736, 19740), (14805, 19648), (15040, 19341), (15792, 18420), (16920, 17192)]