393827280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 320

約数和(自身を含む): 1544472576

約数和(自身を除く): 1150645296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 101, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 202, 210, 211, 220, 231, 240, 264, 280, 303, 308, 330, 336, 385, 404, 420, 422, 440, 462, 505, 528, 560, 606, 616, 633, 660, 707, 770, 808, 840, 844, 880, 924, 1010, 1055, 1111, 1155, 1212, 1232, 1266, 1320, 1414, 1477, 1515, 1540, 1616, 1680, 1688, 1848, 2020, 2110, 2121, 2222, 2310, 2321, 2424, 2532, 2640, 2828, 2954, 3030, 3080, 3165, 3333, 3376, 3535, 3696, 4040, 4220, 4242, 4431, 4444, 4620, 4642, 4848, 5064, 5555, 5656, 5908, 6060, 6160, 6330, 6666, 6963, 7070, 7385, 7777, 8080, 8440, 8484, 8862, 8888, 9240, 9284, 10128, 10605, 11110, 11312, 11605, 11816, 12120, 12660, 13332, 13926, 14140, 14770, 15554, 16247, 16665, 16880, 16968, 17724, 17776, 18480, 18568, 21210, 21311, 22155, 22220, 23210, 23331, 23632, 24240, 25320, 26664, 27852, 28280, 29540, 31108, 32494, 33330, 33936, 34815, 35448, 37136, 38885, 42420, 42622, 44310, 44440, 46420, 46662, 48741, 50640, 53328, 55704, 56560, 59080, 62216, 63933, 64988, 66660, 69630, 70896, 77770, 81235, 84840, 85244, 88620, 88880, 92840, 93324, 97482, 106555, 111408, 116655, 118160, 124432, 127866, 129976, 133320, 139260, 149177, 155540, 162470, 169680, 170488, 177240, 185680, 186648, 194964, 213110, 233310, 234421, 243705, 255732, 259952, 266640, 278520, 298354, 311080, 319665, 324940, 340976, 354480, 373296, 389928, 426220, 447531, 466620, 468842, 487410, 511464, 557040, 596708, 622160, 639330, 649880, 703263, 745885, 779856, 852440, 895062, 933240, 937684, 974820, 1022928, 1172105, 1193416, 1278660, 1299760, 1406526, 1491770, 1640947, 1704880, 1790124, 1866480, 1875368, 1949640, 2237655, 2344210, 2386832, 2557320, 2813052, 2983540, 3281894, 3516315, 3580248, 3750736, 3899280, 4475310, 4688420, 4922841, 5114640, 5626104, 5967080, 6563788, 7032630, 7160496, 8204735, 8950620, 9376840, 9845682, 11252208, 11934160, 13127576, 14065260, 16409470, 17901240, 18753680, 19691364, 24614205, 26255152, 28130520, 32818940, 35802480, 39382728, 49228410, 56261040, 65637880, 78765456, 98456820, 131275760, 196913640, 393827280]

約数ペア:

[(1, 393827280), (2, 196913640), (3, 131275760), (4, 98456820), (5, 78765456), (6, 65637880), (7, 56261040), (8, 49228410), (10, 39382728), (11, 35802480), (12, 32818940), (14, 28130520), (15, 26255152), (16, 24614205), (20, 19691364), (21, 18753680), (22, 17901240), (24, 16409470), (28, 14065260), (30, 13127576), (33, 11934160), (35, 11252208), (40, 9845682), (42, 9376840), (44, 8950620), (48, 8204735), (55, 7160496), (56, 7032630), (60, 6563788), (66, 5967080), (70, 5626104), (77, 5114640), (80, 4922841), (84, 4688420), (88, 4475310), (101, 3899280), (105, 3750736), (110, 3580248), (112, 3516315), (120, 3281894), (132, 2983540), (140, 2813052), (154, 2557320), (165, 2386832), (168, 2344210), (176, 2237655), (202, 1949640), (210, 1875368), (211, 1866480), (220, 1790124), (231, 1704880), (240, 1640947), (264, 1491770), (280, 1406526), (303, 1299760), (308, 1278660), (330, 1193416), (336, 1172105), (385, 1022928), (404, 974820), (420, 937684), (422, 933240), (440, 895062), (462, 852440), (505, 779856), (528, 745885), (560, 703263), (606, 649880), (616, 639330), (633, 622160), (660, 596708), (707, 557040), (770, 511464), (808, 487410), (840, 468842), (844, 466620), (880, 447531), (924, 426220), (1010, 389928), (1055, 373296), (1111, 354480), (1155, 340976), (1212, 324940), (1232, 319665), (1266, 311080), (1320, 298354), (1414, 278520), (1477, 266640), (1515, 259952), (1540, 255732), (1616, 243705), (1680, 234421), (1688, 233310), (1848, 213110), (2020, 194964), (2110, 186648), (2121, 185680), (2222, 177240), (2310, 170488), (2321, 169680), (2424, 162470), (2532, 155540), (2640, 149177), (2828, 139260), (2954, 133320), (3030, 129976), (3080, 127866), (3165, 124432), (3333, 118160), (3376, 116655), (3535, 111408), (3696, 106555), (4040, 97482), (4220, 93324), (4242, 92840), (4431, 88880), (4444, 88620), (4620, 85244), (4642, 84840), (4848, 81235), (5064, 77770), (5555, 70896), (5656, 69630), (5908, 66660), (6060, 64988), (6160, 63933), (6330, 62216), (6666, 59080), (6963, 56560), (7070, 55704), (7385, 53328), (7777, 50640), (8080, 48741), (8440, 46662), (8484, 46420), (8862, 44440), (8888, 44310), (9240, 42622), (9284, 42420), (10128, 38885), (10605, 37136), (11110, 35448), (11312, 34815), (11605, 33936), (11816, 33330), (12120, 32494), (12660, 31108), (13332, 29540), (13926, 28280), (14140, 27852), (14770, 26664), (15554, 25320), (16247, 24240), (16665, 23632), (16880, 23331), (16968, 23210), (17724, 22220), (17776, 22155), (18480, 21311), (18568, 21210)]