18672731280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{1234969}}^1$

素因数の和:1234998

約数の個数: 160

約数和(自身を含む): 73505414400

約数和(自身を除く): 54832683120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 1234969, 2469938, 3704907, 4939876, 6174845, 7409814, 8644783, 9879752, 11114721, 12349690, 14819628, 17289566, 18524535, 19759504, 22229442, 24699380, 25934349, 29639256, 33344163, 34579132, 37049070, 43223915, 44458884, 49398760, 51868698, 55573605, 59278512, 66688326, 69158264, 74098140, 77803047, 86447830, 88917768, 98797520, 103737396, 111147210, 129671745, 133376652, 138316528, 148196280, 155606094, 166720815, 172895660, 177835536, 207474792, 222294420, 233409141, 259343490, 266753304, 296392560, 311212188, 333441630, 345791320, 389015235, 414949584, 444588840, 466818282, 518686980, 533506608, 622424376, 666883260, 691582640, 778030470, 889177680, 933636564, 1037373960, 1167045705, 1244848752, 1333766520, 1556060940, 1867273128, 2074747920, 2334091410, 2667533040, 3112121880, 3734546256, 4668182820, 6224243760, 9336365640, 18672731280]

約数ペア:

[(1, 18672731280), (2, 9336365640), (3, 6224243760), (4, 4668182820), (5, 3734546256), (6, 3112121880), (7, 2667533040), (8, 2334091410), (9, 2074747920), (10, 1867273128), (12, 1556060940), (14, 1333766520), (15, 1244848752), (16, 1167045705), (18, 1037373960), (20, 933636564), (21, 889177680), (24, 778030470), (27, 691582640), (28, 666883260), (30, 622424376), (35, 533506608), (36, 518686980), (40, 466818282), (42, 444588840), (45, 414949584), (48, 389015235), (54, 345791320), (56, 333441630), (60, 311212188), (63, 296392560), (70, 266753304), (72, 259343490), (80, 233409141), (84, 222294420), (90, 207474792), (105, 177835536), (108, 172895660), (112, 166720815), (120, 155606094), (126, 148196280), (135, 138316528), (140, 133376652), (144, 129671745), (168, 111147210), (180, 103737396), (189, 98797520), (210, 88917768), (216, 86447830), (240, 77803047), (252, 74098140), (270, 69158264), (280, 66688326), (315, 59278512), (336, 55573605), (360, 51868698), (378, 49398760), (420, 44458884), (432, 43223915), (504, 37049070), (540, 34579132), (560, 33344163), (630, 29639256), (720, 25934349), (756, 24699380), (840, 22229442), (945, 19759504), (1008, 18524535), (1080, 17289566), (1260, 14819628), (1512, 12349690), (1680, 11114721), (1890, 9879752), (2160, 8644783), (2520, 7409814), (3024, 6174845), (3780, 4939876), (5040, 3704907), (7560, 2469938), (15120, 1234969)]