328789440

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:424

約数の個数: 336

約数和(自身を含む): 1323758592

約数和(自身を除く): 994969152

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, 315, 320, 329, 336, 347, 360, 376, 420, 423, 448, 470, 480, 504, 560, 564, 576, 630, 658, 672, 694, 705, 720, 752, 840, 846, 940, 960, 987, 1008, 1041, 1120, 1128, 1260, 1316, 1344, 1388, 1410, 1440, 1504, 1645, 1680, 1692, 1735, 1880, 1974, 2016, 2082, 2115, 2240, 2256, 2429, 2520, 2632, 2776, 2820, 2880, 2961, 3008, 3123, 3290, 3360, 3384, 3470, 3760, 3948, 4032, 4164, 4230, 4512, 4858, 4935, 5040, 5205, 5264, 5552, 5640, 5922, 6246, 6580, 6720, 6768, 6940, 7287, 7520, 7896, 8328, 8460, 9024, 9716, 9870, 10080, 10410, 10528, 11104, 11280, 11844, 12145, 12492, 13160, 13536, 13880, 14574, 14805, 15040, 15615, 15792, 16309, 16656, 16920, 19432, 19740, 20160, 20820, 21056, 21861, 22208, 22560, 23688, 24290, 24984, 26320, 27072, 27760, 29148, 29610, 31230, 31584, 32618, 33312, 33840, 36435, 38864, 39480, 41640, 43722, 45120, 47376, 48580, 48927, 49968, 52640, 55520, 58296, 59220, 62460, 63168, 65236, 66624, 67680, 72870, 77728, 78960, 81545, 83280, 87444, 94752, 97160, 97854, 99936, 105280, 109305, 111040, 114163, 116592, 118440, 124920, 130472, 135360, 145740, 146781, 155456, 157920, 163090, 166560, 174888, 189504, 194320, 195708, 199872, 218610, 228326, 233184, 236880, 244635, 249840, 260944, 291480, 293562, 315840, 326180, 333120, 342489, 349776, 388640, 391416, 437220, 456652, 466368, 473760, 489270, 499680, 521888, 570815, 582960, 587124, 652360, 684978, 699552, 733905, 777280, 782832, 874440, 913304, 947520, 978540, 999360, 1027467, 1043776, 1141630, 1165920, 1174248, 1304720, 1369956, 1399104, 1467810, 1565664, 1712445, 1748880, 1826608, 1957080, 2054934, 2283260, 2331840, 2348496, 2609440, 2739912, 2935620, 3131328, 3424890, 3497760, 3653216, 3914160, 4109868, 4566520, 4696992, 5137335, 5218880, 5479824, 5871240, 6849780, 6995520, 7306432, 7828320, 8219736, 9133040, 9393984, 10274670, 10959648, 11742480, 13699560, 15656640, 16439472, 18266080, 20549340, 21919296, 23484960, 27399120, 32878944, 36532160, 41098680, 46969920, 54798240, 65757888, 82197360, 109596480, 164394720, 328789440]

約数ペア:

[(1, 328789440), (2, 164394720), (3, 109596480), (4, 82197360), (5, 65757888), (6, 54798240), (7, 46969920), (8, 41098680), (9, 36532160), (10, 32878944), (12, 27399120), (14, 23484960), (15, 21919296), (16, 20549340), (18, 18266080), (20, 16439472), (21, 15656640), (24, 13699560), (28, 11742480), (30, 10959648), (32, 10274670), (35, 9393984), (36, 9133040), (40, 8219736), (42, 7828320), (45, 7306432), (47, 6995520), (48, 6849780), (56, 5871240), (60, 5479824), (63, 5218880), (64, 5137335), (70, 4696992), (72, 4566520), (80, 4109868), (84, 3914160), (90, 3653216), (94, 3497760), (96, 3424890), (105, 3131328), (112, 2935620), (120, 2739912), (126, 2609440), (140, 2348496), (141, 2331840), (144, 2283260), (160, 2054934), (168, 1957080), (180, 1826608), (188, 1748880), (192, 1712445), (210, 1565664), (224, 1467810), (235, 1399104), (240, 1369956), (252, 1304720), (280, 1174248), (282, 1165920), (288, 1141630), (315, 1043776), (320, 1027467), (329, 999360), (336, 978540), (347, 947520), (360, 913304), (376, 874440), (420, 782832), (423, 777280), (448, 733905), (470, 699552), (480, 684978), (504, 652360), (560, 587124), (564, 582960), (576, 570815), (630, 521888), (658, 499680), (672, 489270), (694, 473760), (705, 466368), (720, 456652), (752, 437220), (840, 391416), (846, 388640), (940, 349776), (960, 342489), (987, 333120), (1008, 326180), (1041, 315840), (1120, 293562), (1128, 291480), (1260, 260944), (1316, 249840), (1344, 244635), (1388, 236880), (1410, 233184), (1440, 228326), (1504, 218610), (1645, 199872), (1680, 195708), (1692, 194320), (1735, 189504), (1880, 174888), (1974, 166560), (2016, 163090), (2082, 157920), (2115, 155456), (2240, 146781), (2256, 145740), (2429, 135360), (2520, 130472), (2632, 124920), (2776, 118440), (2820, 116592), (2880, 114163), (2961, 111040), (3008, 109305), (3123, 105280), (3290, 99936), (3360, 97854), (3384, 97160), (3470, 94752), (3760, 87444), (3948, 83280), (4032, 81545), (4164, 78960), (4230, 77728), (4512, 72870), (4858, 67680), (4935, 66624), (5040, 65236), (5205, 63168), (5264, 62460), (5552, 59220), (5640, 58296), (5922, 55520), (6246, 52640), (6580, 49968), (6720, 48927), (6768, 48580), (6940, 47376), (7287, 45120), (7520, 43722), (7896, 41640), (8328, 39480), (8460, 38864), (9024, 36435), (9716, 33840), (9870, 33312), (10080, 32618), (10410, 31584), (10528, 31230), (11104, 29610), (11280, 29148), (11844, 27760), (12145, 27072), (12492, 26320), (13160, 24984), (13536, 24290), (13880, 23688), (14574, 22560), (14805, 22208), (15040, 21861), (15615, 21056), (15792, 20820), (16309, 20160), (16656, 19740), (16920, 19432)]