218231721960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{23789}}^1$

素因数の和:24040

約数の個数: 256

約数和(自身を含む): 764081510400

約数和(自身を除く): 545849788440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 163, 168, 201, 210, 268, 280, 326, 335, 402, 420, 469, 489, 536, 652, 670, 804, 815, 840, 938, 978, 1005, 1141, 1304, 1340, 1407, 1608, 1630, 1876, 1956, 2010, 2282, 2345, 2445, 2680, 2814, 3260, 3423, 3752, 3912, 4020, 4564, 4690, 4890, 5628, 5705, 6520, 6846, 7035, 8040, 9128, 9380, 9780, 10921, 11256, 11410, 13692, 14070, 17115, 18760, 19560, 21842, 22820, 23789, 27384, 28140, 32763, 34230, 43684, 45640, 47578, 54605, 56280, 65526, 68460, 71367, 76447, 87368, 95156, 109210, 118945, 131052, 136920, 142734, 152894, 163815, 166523, 190312, 218420, 229341, 237890, 262104, 285468, 305788, 327630, 333046, 356835, 382235, 436840, 458682, 475780, 499569, 570936, 611576, 655260, 666092, 713670, 764470, 832615, 917364, 951560, 999138, 1146705, 1310520, 1332184, 1427340, 1528940, 1593863, 1665230, 1834728, 1998276, 2293410, 2497845, 2854680, 3057880, 3187726, 3330460, 3877607, 3996552, 4586820, 4781589, 4995690, 6375452, 6660920, 7755214, 7969315, 9173640, 9563178, 9991380, 11157041, 11632821, 12750904, 15510428, 15938630, 19126356, 19388035, 19982760, 22314082, 23265642, 23907945, 27143249, 31020856, 31877260, 33471123, 38252712, 38776070, 44628164, 46531284, 47815890, 54286498, 55785205, 58164105, 63754520, 66942246, 77552140, 81429747, 89256328, 93062568, 95631780, 108572996, 111570410, 116328210, 133884492, 135716245, 155104280, 162859494, 167355615, 191263560, 217145992, 223140820, 232656420, 259799669, 267768984, 271432490, 325718988, 334711230, 407148735, 446281640, 465312840, 519599338, 542864980, 651437976, 669422460, 779399007, 814297470, 1039198676, 1085729960, 1298998345, 1338844920, 1558798014, 1628594940, 1818597683, 2078397352, 2597996690, 3117596028, 3257189880, 3637195366, 3896995035, 5195993380, 5455793049, 6235192056, 7274390732, 7793990070, 9092988415, 10391986760, 10911586098, 14548781464, 15587980140, 18185976830, 21823172196, 27278965245, 31175960280, 36371953660, 43646344392, 54557930490, 72743907320, 109115860980, 218231721960]

約数ペア:

[(1, 218231721960), (2, 109115860980), (3, 72743907320), (4, 54557930490), (5, 43646344392), (6, 36371953660), (7, 31175960280), (8, 27278965245), (10, 21823172196), (12, 18185976830), (14, 15587980140), (15, 14548781464), (20, 10911586098), (21, 10391986760), (24, 9092988415), (28, 7793990070), (30, 7274390732), (35, 6235192056), (40, 5455793049), (42, 5195993380), (56, 3896995035), (60, 3637195366), (67, 3257189880), (70, 3117596028), (84, 2597996690), (105, 2078397352), (120, 1818597683), (134, 1628594940), (140, 1558798014), (163, 1338844920), (168, 1298998345), (201, 1085729960), (210, 1039198676), (268, 814297470), (280, 779399007), (326, 669422460), (335, 651437976), (402, 542864980), (420, 519599338), (469, 465312840), (489, 446281640), (536, 407148735), (652, 334711230), (670, 325718988), (804, 271432490), (815, 267768984), (840, 259799669), (938, 232656420), (978, 223140820), (1005, 217145992), (1141, 191263560), (1304, 167355615), (1340, 162859494), (1407, 155104280), (1608, 135716245), (1630, 133884492), (1876, 116328210), (1956, 111570410), (2010, 108572996), (2282, 95631780), (2345, 93062568), (2445, 89256328), (2680, 81429747), (2814, 77552140), (3260, 66942246), (3423, 63754520), (3752, 58164105), (3912, 55785205), (4020, 54286498), (4564, 47815890), (4690, 46531284), (4890, 44628164), (5628, 38776070), (5705, 38252712), (6520, 33471123), (6846, 31877260), (7035, 31020856), (8040, 27143249), (9128, 23907945), (9380, 23265642), (9780, 22314082), (10921, 19982760), (11256, 19388035), (11410, 19126356), (13692, 15938630), (14070, 15510428), (17115, 12750904), (18760, 11632821), (19560, 11157041), (21842, 9991380), (22820, 9563178), (23789, 9173640), (27384, 7969315), (28140, 7755214), (32763, 6660920), (34230, 6375452), (43684, 4995690), (45640, 4781589), (47578, 4586820), (54605, 3996552), (56280, 3877607), (65526, 3330460), (68460, 3187726), (71367, 3057880), (76447, 2854680), (87368, 2497845), (95156, 2293410), (109210, 1998276), (118945, 1834728), (131052, 1665230), (136920, 1593863), (142734, 1528940), (152894, 1427340), (163815, 1332184), (166523, 1310520), (190312, 1146705), (218420, 999138), (229341, 951560), (237890, 917364), (262104, 832615), (285468, 764470), (305788, 713670), (327630, 666092), (333046, 655260), (356835, 611576), (382235, 570936), (436840, 499569), (458682, 475780)]