1221800112

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1051}}^1$

素因数の和:1110

約数の個数: 240

約数和(自身を含む): 3988578048

約数和(自身を除く): 2766777936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 81, 92, 104, 108, 117, 138, 144, 156, 162, 184, 207, 208, 216, 234, 243, 276, 299, 312, 324, 351, 368, 414, 432, 468, 486, 552, 598, 621, 624, 648, 702, 828, 897, 936, 972, 1051, 1053, 1104, 1196, 1242, 1296, 1404, 1656, 1794, 1863, 1872, 1944, 2102, 2106, 2392, 2484, 2691, 2808, 3153, 3159, 3312, 3588, 3726, 3888, 4204, 4212, 4784, 4968, 5382, 5589, 5616, 6306, 6318, 7176, 7452, 8073, 8408, 8424, 9459, 9936, 10764, 11178, 12612, 12636, 13663, 14352, 14904, 16146, 16816, 16848, 18918, 21528, 22356, 24173, 24219, 25224, 25272, 27326, 28377, 29808, 32292, 37836, 40989, 43056, 44712, 48346, 48438, 50448, 50544, 54652, 56754, 64584, 72519, 72657, 75672, 81978, 85131, 89424, 96692, 96876, 109304, 113508, 122967, 129168, 145038, 145314, 151344, 163956, 170262, 193384, 193752, 217557, 218608, 227016, 245934, 255393, 290076, 290628, 314249, 327912, 340524, 368901, 386768, 387504, 435114, 454032, 491868, 510786, 580152, 581256, 628498, 652671, 655824, 681048, 737802, 870228, 942747, 983736, 1021572, 1106703, 1160304, 1162512, 1256996, 1305342, 1362096, 1475604, 1740456, 1885494, 1958013, 1967472, 2043144, 2213406, 2513992, 2610684, 2828241, 2951208, 3320109, 3480912, 3770988, 3916026, 4086288, 4426812, 5027984, 5221368, 5656482, 5874039, 5902416, 6640218, 7541976, 7832052, 8484723, 8853624, 10442736, 11312964, 11748078, 13280436, 15083952, 15664104, 16969446, 17707248, 22625928, 23496156, 25454169, 26560872, 31328208, 33938892, 45251856, 46992312, 50908338, 53121744, 67877784, 76362507, 93984624, 101816676, 135755568, 152725014, 203633352, 305450028, 407266704, 610900056, 1221800112]

約数ペア:

[(1, 1221800112), (2, 610900056), (3, 407266704), (4, 305450028), (6, 203633352), (8, 152725014), (9, 135755568), (12, 101816676), (13, 93984624), (16, 76362507), (18, 67877784), (23, 53121744), (24, 50908338), (26, 46992312), (27, 45251856), (36, 33938892), (39, 31328208), (46, 26560872), (48, 25454169), (52, 23496156), (54, 22625928), (69, 17707248), (72, 16969446), (78, 15664104), (81, 15083952), (92, 13280436), (104, 11748078), (108, 11312964), (117, 10442736), (138, 8853624), (144, 8484723), (156, 7832052), (162, 7541976), (184, 6640218), (207, 5902416), (208, 5874039), (216, 5656482), (234, 5221368), (243, 5027984), (276, 4426812), (299, 4086288), (312, 3916026), (324, 3770988), (351, 3480912), (368, 3320109), (414, 2951208), (432, 2828241), (468, 2610684), (486, 2513992), (552, 2213406), (598, 2043144), (621, 1967472), (624, 1958013), (648, 1885494), (702, 1740456), (828, 1475604), (897, 1362096), (936, 1305342), (972, 1256996), (1051, 1162512), (1053, 1160304), (1104, 1106703), (1196, 1021572), (1242, 983736), (1296, 942747), (1404, 870228), (1656, 737802), (1794, 681048), (1863, 655824), (1872, 652671), (1944, 628498), (2102, 581256), (2106, 580152), (2392, 510786), (2484, 491868), (2691, 454032), (2808, 435114), (3153, 387504), (3159, 386768), (3312, 368901), (3588, 340524), (3726, 327912), (3888, 314249), (4204, 290628), (4212, 290076), (4784, 255393), (4968, 245934), (5382, 227016), (5589, 218608), (5616, 217557), (6306, 193752), (6318, 193384), (7176, 170262), (7452, 163956), (8073, 151344), (8408, 145314), (8424, 145038), (9459, 129168), (9936, 122967), (10764, 113508), (11178, 109304), (12612, 96876), (12636, 96692), (13663, 89424), (14352, 85131), (14904, 81978), (16146, 75672), (16816, 72657), (16848, 72519), (18918, 64584), (21528, 56754), (22356, 54652), (24173, 50544), (24219, 50448), (25224, 48438), (25272, 48346), (27326, 44712), (28377, 43056), (29808, 40989), (32292, 37836)]