1816342080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8719}}^1$

素因数の和:8777

約数の個数: 224

約数和(自身を含む): 6804111360

約数和(自身を除く): 4987769280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 5952, 6510, 6720, 6944, 7440, 8680, 8719, 9920, 10416, 13020, 13888, 14880, 17360, 17438, 20832, 26040, 26157, 29760, 34720, 34876, 41664, 43595, 52080, 52314, 61033, 69440, 69752, 87190, 104160, 104628, 122066, 130785, 139504, 174380, 183099, 208320, 209256, 244132, 261570, 270289, 279008, 305165, 348760, 366198, 418512, 488264, 523140, 540578, 558016, 610330, 697520, 732396, 810867, 837024, 915495, 976528, 1046280, 1081156, 1220660, 1351445, 1395040, 1464792, 1621734, 1674048, 1830990, 1892023, 1953056, 2092560, 2162312, 2441320, 2702890, 2790080, 2929584, 3243468, 3661980, 3784046, 3906112, 4054335, 4185120, 4324624, 4882640, 5405780, 5676069, 5859168, 6486936, 7323960, 7568092, 8108670, 8370240, 8649248, 9460115, 9765280, 10811560, 11352138, 11718336, 12973872, 14647920, 15136184, 16217340, 17298496, 18920230, 19530560, 21623120, 22704276, 25947744, 28380345, 29295840, 30272368, 32434680, 37840460, 43246240, 45408552, 51895488, 56760690, 58591680, 60544736, 64869360, 75680920, 86492480, 90817104, 113521380, 121089472, 129738720, 151361840, 181634208, 227042760, 259477440, 302723680, 363268416, 454085520, 605447360, 908171040, 1816342080]

約数ペア:

[(1, 1816342080), (2, 908171040), (3, 605447360), (4, 454085520), (5, 363268416), (6, 302723680), (7, 259477440), (8, 227042760), (10, 181634208), (12, 151361840), (14, 129738720), (15, 121089472), (16, 113521380), (20, 90817104), (21, 86492480), (24, 75680920), (28, 64869360), (30, 60544736), (31, 58591680), (32, 56760690), (35, 51895488), (40, 45408552), (42, 43246240), (48, 37840460), (56, 32434680), (60, 30272368), (62, 29295840), (64, 28380345), (70, 25947744), (80, 22704276), (84, 21623120), (93, 19530560), (96, 18920230), (105, 17298496), (112, 16217340), (120, 15136184), (124, 14647920), (140, 12973872), (155, 11718336), (160, 11352138), (168, 10811560), (186, 9765280), (192, 9460115), (210, 8649248), (217, 8370240), (224, 8108670), (240, 7568092), (248, 7323960), (280, 6486936), (310, 5859168), (320, 5676069), (336, 5405780), (372, 4882640), (420, 4324624), (434, 4185120), (448, 4054335), (465, 3906112), (480, 3784046), (496, 3661980), (560, 3243468), (620, 2929584), (651, 2790080), (672, 2702890), (744, 2441320), (840, 2162312), (868, 2092560), (930, 1953056), (960, 1892023), (992, 1830990), (1085, 1674048), (1120, 1621734), (1240, 1464792), (1302, 1395040), (1344, 1351445), (1488, 1220660), (1680, 1081156), (1736, 1046280), (1860, 976528), (1984, 915495), (2170, 837024), (2240, 810867), (2480, 732396), (2604, 697520), (2976, 610330), (3255, 558016), (3360, 540578), (3472, 523140), (3720, 488264), (4340, 418512), (4960, 366198), (5208, 348760), (5952, 305165), (6510, 279008), (6720, 270289), (6944, 261570), (7440, 244132), (8680, 209256), (8719, 208320), (9920, 183099), (10416, 174380), (13020, 139504), (13888, 130785), (14880, 122066), (17360, 104628), (17438, 104160), (20832, 87190), (26040, 69752), (26157, 69440), (29760, 61033), (34720, 52314), (34876, 52080), (41664, 43595)]