13240479840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{207401}}^1$

素因数の和:207445

約数の個数: 192

約数和(自身を含む): 50174691840

約数和(自身を除く): 36934212000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 5320, 6384, 7980, 9120, 10640, 12768, 15960, 21280, 31920, 63840, 207401, 414802, 622203, 829604, 1037005, 1244406, 1451807, 1659208, 2074010, 2488812, 2903614, 3111015, 3318416, 3940619, 4148020, 4355421, 4977624, 5807228, 6222030, 6636832, 7259035, 7881238, 8296040, 8710842, 9955248, 11614456, 11821857, 12444060, 14518070, 15762476, 16592080, 17421684, 19703095, 19910496, 21777105, 23228912, 23643714, 24888120, 27584333, 29036140, 31524952, 33184160, 34843368, 39406190, 43554210, 46457824, 47287428, 49776240, 55168666, 58072280, 59109285, 63049904, 69686736, 78812380, 82752999, 87108420, 94574856, 99552480, 110337332, 116144560, 118218570, 126099808, 137921665, 139373472, 157624760, 165505998, 174216840, 189149712, 220674664, 232289120, 236437140, 275843330, 315249520, 331011996, 348433680, 378299424, 413764995, 441349328, 472874280, 551686660, 630499040, 662023992, 696867360, 827529990, 882698656, 945748560, 1103373320, 1324047984, 1655059980, 1891497120, 2206746640, 2648095968, 3310119960, 4413493280, 6620239920, 13240479840]

約数ペア:

[(1, 13240479840), (2, 6620239920), (3, 4413493280), (4, 3310119960), (5, 2648095968), (6, 2206746640), (7, 1891497120), (8, 1655059980), (10, 1324047984), (12, 1103373320), (14, 945748560), (15, 882698656), (16, 827529990), (19, 696867360), (20, 662023992), (21, 630499040), (24, 551686660), (28, 472874280), (30, 441349328), (32, 413764995), (35, 378299424), (38, 348433680), (40, 331011996), (42, 315249520), (48, 275843330), (56, 236437140), (57, 232289120), (60, 220674664), (70, 189149712), (76, 174216840), (80, 165505998), (84, 157624760), (95, 139373472), (96, 137921665), (105, 126099808), (112, 118218570), (114, 116144560), (120, 110337332), (133, 99552480), (140, 94574856), (152, 87108420), (160, 82752999), (168, 78812380), (190, 69686736), (210, 63049904), (224, 59109285), (228, 58072280), (240, 55168666), (266, 49776240), (280, 47287428), (285, 46457824), (304, 43554210), (336, 39406190), (380, 34843368), (399, 33184160), (420, 31524952), (456, 29036140), (480, 27584333), (532, 24888120), (560, 23643714), (570, 23228912), (608, 21777105), (665, 19910496), (672, 19703095), (760, 17421684), (798, 16592080), (840, 15762476), (912, 14518070), (1064, 12444060), (1120, 11821857), (1140, 11614456), (1330, 9955248), (1520, 8710842), (1596, 8296040), (1680, 7881238), (1824, 7259035), (1995, 6636832), (2128, 6222030), (2280, 5807228), (2660, 4977624), (3040, 4355421), (3192, 4148020), (3360, 3940619), (3990, 3318416), (4256, 3111015), (4560, 2903614), (5320, 2488812), (6384, 2074010), (7980, 1659208), (9120, 1451807), (10640, 1244406), (12768, 1037005), (15960, 829604), (21280, 622203), (31920, 414802), (63840, 207401)]