420983136

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1481}}^1$

素因数の和:1554

約数の個数: 192

約数和(自身を含む): 1434101760

約数和(自身を除く): 1013118624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 72, 84, 94, 96, 108, 112, 126, 141, 144, 168, 188, 189, 216, 224, 252, 282, 288, 329, 336, 376, 378, 423, 432, 504, 564, 658, 672, 752, 756, 846, 864, 987, 1008, 1128, 1269, 1316, 1481, 1504, 1512, 1692, 1974, 2016, 2256, 2538, 2632, 2961, 2962, 3024, 3384, 3948, 4443, 4512, 5076, 5264, 5922, 5924, 6048, 6768, 7896, 8883, 8886, 10152, 10367, 10528, 11844, 11848, 13329, 13536, 15792, 17766, 17772, 20304, 20734, 23688, 23696, 26658, 31101, 31584, 35532, 35544, 39987, 40608, 41468, 47376, 47392, 53316, 62202, 69607, 71064, 71088, 79974, 82936, 93303, 94752, 106632, 124404, 139214, 142128, 142176, 159948, 165872, 186606, 208821, 213264, 248808, 278428, 279909, 284256, 319896, 331744, 373212, 417642, 426528, 487249, 497616, 556856, 559818, 626463, 639792, 746424, 835284, 974498, 995232, 1113712, 1119636, 1252926, 1279584, 1461747, 1492848, 1670568, 1879389, 1948996, 2227424, 2239272, 2505852, 2923494, 2985696, 3341136, 3758778, 3897992, 4385241, 4478544, 5011704, 5846988, 6682272, 7517556, 7795984, 8770482, 8957088, 10023408, 11693976, 13155723, 15035112, 15591968, 17540964, 20046816, 23387952, 26311446, 30070224, 35081928, 46775904, 52622892, 60140448, 70163856, 105245784, 140327712, 210491568, 420983136]

約数ペア:

[(1, 420983136), (2, 210491568), (3, 140327712), (4, 105245784), (6, 70163856), (7, 60140448), (8, 52622892), (9, 46775904), (12, 35081928), (14, 30070224), (16, 26311446), (18, 23387952), (21, 20046816), (24, 17540964), (27, 15591968), (28, 15035112), (32, 13155723), (36, 11693976), (42, 10023408), (47, 8957088), (48, 8770482), (54, 7795984), (56, 7517556), (63, 6682272), (72, 5846988), (84, 5011704), (94, 4478544), (96, 4385241), (108, 3897992), (112, 3758778), (126, 3341136), (141, 2985696), (144, 2923494), (168, 2505852), (188, 2239272), (189, 2227424), (216, 1948996), (224, 1879389), (252, 1670568), (282, 1492848), (288, 1461747), (329, 1279584), (336, 1252926), (376, 1119636), (378, 1113712), (423, 995232), (432, 974498), (504, 835284), (564, 746424), (658, 639792), (672, 626463), (752, 559818), (756, 556856), (846, 497616), (864, 487249), (987, 426528), (1008, 417642), (1128, 373212), (1269, 331744), (1316, 319896), (1481, 284256), (1504, 279909), (1512, 278428), (1692, 248808), (1974, 213264), (2016, 208821), (2256, 186606), (2538, 165872), (2632, 159948), (2961, 142176), (2962, 142128), (3024, 139214), (3384, 124404), (3948, 106632), (4443, 94752), (4512, 93303), (5076, 82936), (5264, 79974), (5922, 71088), (5924, 71064), (6048, 69607), (6768, 62202), (7896, 53316), (8883, 47392), (8886, 47376), (10152, 41468), (10367, 40608), (10528, 39987), (11844, 35544), (11848, 35532), (13329, 31584), (13536, 31101), (15792, 26658), (17766, 23696), (17772, 23688), (20304, 20734)]