280265832

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 320

約数和(自身を含む): 1009895040

約数和(自身を除く): 729629208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 41, 42, 44, 54, 56, 63, 66, 72, 77, 81, 82, 84, 88, 99, 108, 123, 126, 132, 137, 154, 162, 164, 168, 189, 198, 216, 231, 246, 252, 264, 274, 287, 297, 308, 324, 328, 369, 378, 396, 411, 451, 462, 492, 504, 548, 567, 574, 594, 616, 648, 693, 738, 756, 792, 822, 861, 891, 902, 924, 959, 984, 1096, 1107, 1134, 1148, 1188, 1233, 1353, 1386, 1476, 1507, 1512, 1644, 1722, 1782, 1804, 1848, 1918, 2079, 2214, 2268, 2296, 2376, 2466, 2583, 2706, 2772, 2877, 2952, 3014, 3157, 3288, 3321, 3444, 3564, 3608, 3699, 3836, 4059, 4158, 4428, 4521, 4536, 4932, 5166, 5412, 5544, 5617, 5754, 6028, 6237, 6314, 6642, 6888, 7128, 7398, 7672, 7749, 8118, 8316, 8631, 8856, 9042, 9471, 9864, 10332, 10549, 10824, 11097, 11234, 11508, 12056, 12177, 12474, 12628, 13284, 13563, 14796, 15498, 16236, 16632, 16851, 17262, 18084, 18942, 20664, 21098, 22194, 22468, 23016, 23247, 24354, 24948, 25256, 25893, 26568, 27126, 28413, 29592, 30996, 31647, 32472, 33702, 34524, 36168, 36531, 37884, 39319, 40689, 42196, 44388, 44936, 46494, 48708, 49896, 50553, 51786, 54252, 56826, 61787, 61992, 63294, 67404, 69048, 73062, 75768, 77679, 78638, 81378, 84392, 85239, 88776, 92988, 94941, 97416, 101106, 103572, 108504, 113652, 117957, 122067, 123574, 126588, 134808, 146124, 151659, 155358, 157276, 162756, 170478, 185361, 185976, 189882, 202212, 207144, 227304, 235914, 244134, 247148, 253176, 255717, 284823, 292248, 303318, 310716, 314552, 325512, 340956, 353871, 370722, 379764, 404424, 432509, 454977, 471828, 488268, 494296, 511434, 556083, 569646, 606636, 621432, 681912, 707742, 741444, 759528, 854469, 865018, 909954, 943656, 976536, 1022868, 1061613, 1112166, 1139292, 1213272, 1297527, 1415484, 1482888, 1668249, 1708938, 1730036, 1819908, 2045736, 2123226, 2224332, 2278584, 2595054, 2830968, 3184839, 3336498, 3417876, 3460072, 3639816, 3892581, 4246452, 4448664, 5004747, 5190108, 6369678, 6672996, 6835752, 7785162, 8492904, 10009494, 10380216, 11677743, 12739356, 13345992, 15570324, 20018988, 23355486, 25478712, 31140648, 35033229, 40037976, 46710972, 70066458, 93421944, 140132916, 280265832]

約数ペア:

[(1, 280265832), (2, 140132916), (3, 93421944), (4, 70066458), (6, 46710972), (7, 40037976), (8, 35033229), (9, 31140648), (11, 25478712), (12, 23355486), (14, 20018988), (18, 15570324), (21, 13345992), (22, 12739356), (24, 11677743), (27, 10380216), (28, 10009494), (33, 8492904), (36, 7785162), (41, 6835752), (42, 6672996), (44, 6369678), (54, 5190108), (56, 5004747), (63, 4448664), (66, 4246452), (72, 3892581), (77, 3639816), (81, 3460072), (82, 3417876), (84, 3336498), (88, 3184839), (99, 2830968), (108, 2595054), (123, 2278584), (126, 2224332), (132, 2123226), (137, 2045736), (154, 1819908), (162, 1730036), (164, 1708938), (168, 1668249), (189, 1482888), (198, 1415484), (216, 1297527), (231, 1213272), (246, 1139292), (252, 1112166), (264, 1061613), (274, 1022868), (287, 976536), (297, 943656), (308, 909954), (324, 865018), (328, 854469), (369, 759528), (378, 741444), (396, 707742), (411, 681912), (451, 621432), (462, 606636), (492, 569646), (504, 556083), (548, 511434), (567, 494296), (574, 488268), (594, 471828), (616, 454977), (648, 432509), (693, 404424), (738, 379764), (756, 370722), (792, 353871), (822, 340956), (861, 325512), (891, 314552), (902, 310716), (924, 303318), (959, 292248), (984, 284823), (1096, 255717), (1107, 253176), (1134, 247148), (1148, 244134), (1188, 235914), (1233, 227304), (1353, 207144), (1386, 202212), (1476, 189882), (1507, 185976), (1512, 185361), (1644, 170478), (1722, 162756), (1782, 157276), (1804, 155358), (1848, 151659), (1918, 146124), (2079, 134808), (2214, 126588), (2268, 123574), (2296, 122067), (2376, 117957), (2466, 113652), (2583, 108504), (2706, 103572), (2772, 101106), (2877, 97416), (2952, 94941), (3014, 92988), (3157, 88776), (3288, 85239), (3321, 84392), (3444, 81378), (3564, 78638), (3608, 77679), (3699, 75768), (3836, 73062), (4059, 69048), (4158, 67404), (4428, 63294), (4521, 61992), (4536, 61787), (4932, 56826), (5166, 54252), (5412, 51786), (5544, 50553), (5617, 49896), (5754, 48708), (6028, 46494), (6237, 44936), (6314, 44388), (6642, 42196), (6888, 40689), (7128, 39319), (7398, 37884), (7672, 36531), (7749, 36168), (8118, 34524), (8316, 33702), (8631, 32472), (8856, 31647), (9042, 30996), (9471, 29592), (9864, 28413), (10332, 27126), (10549, 26568), (10824, 25893), (11097, 25256), (11234, 24948), (11508, 24354), (12056, 23247), (12177, 23016), (12474, 22468), (12628, 22194), (13284, 21098), (13563, 20664), (14796, 18942), (15498, 18084), (16236, 17262), (16632, 16851)]