245766793440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{683597}}^1$

素因数の和:683729

約数の個数: 192

約数和(自身を含む): 893030552064

約数和(自身を除く): 647263758624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 107, 112, 120, 140, 160, 168, 210, 214, 224, 240, 280, 321, 336, 420, 428, 480, 535, 560, 642, 672, 749, 840, 856, 1070, 1120, 1284, 1498, 1605, 1680, 1712, 2140, 2247, 2568, 2996, 3210, 3360, 3424, 3745, 4280, 4494, 5136, 5992, 6420, 7490, 8560, 8988, 10272, 11235, 11984, 12840, 14980, 17120, 17976, 22470, 23968, 25680, 29960, 35952, 44940, 51360, 59920, 71904, 89880, 119840, 179760, 359520, 683597, 1367194, 2050791, 2734388, 3417985, 4101582, 4785179, 5468776, 6835970, 8203164, 9570358, 10253955, 10937552, 13671940, 14355537, 16406328, 19140716, 20507910, 21875104, 23925895, 27343880, 28711074, 32812656, 38281432, 41015820, 47851790, 54687760, 57422148, 65625312, 71777685, 73144879, 76562864, 82031640, 95703580, 109375520, 114844296, 143555370, 146289758, 153125728, 164063280, 191407160, 219434637, 229688592, 287110740, 292579516, 328126560, 365724395, 382814320, 438869274, 459377184, 512014153, 574221480, 585159032, 731448790, 765628640, 877738548, 1024028306, 1097173185, 1148442960, 1170318064, 1462897580, 1536042459, 1755477096, 2048056612, 2194346370, 2296885920, 2340636128, 2560070765, 2925795160, 3072084918, 3510954192, 4096113224, 4388692740, 5120141530, 5851590320, 6144169836, 7021908384, 7680212295, 8192226448, 8777385480, 10240283060, 11703180640, 12288339672, 15360424590, 16384452896, 17554770960, 20480566120, 24576679344, 30720849180, 35109541920, 40961132240, 49153358688, 61441698360, 81922264480, 122883396720, 245766793440]

約数ペア:

[(1, 245766793440), (2, 122883396720), (3, 81922264480), (4, 61441698360), (5, 49153358688), (6, 40961132240), (7, 35109541920), (8, 30720849180), (10, 24576679344), (12, 20480566120), (14, 17554770960), (15, 16384452896), (16, 15360424590), (20, 12288339672), (21, 11703180640), (24, 10240283060), (28, 8777385480), (30, 8192226448), (32, 7680212295), (35, 7021908384), (40, 6144169836), (42, 5851590320), (48, 5120141530), (56, 4388692740), (60, 4096113224), (70, 3510954192), (80, 3072084918), (84, 2925795160), (96, 2560070765), (105, 2340636128), (107, 2296885920), (112, 2194346370), (120, 2048056612), (140, 1755477096), (160, 1536042459), (168, 1462897580), (210, 1170318064), (214, 1148442960), (224, 1097173185), (240, 1024028306), (280, 877738548), (321, 765628640), (336, 731448790), (420, 585159032), (428, 574221480), (480, 512014153), (535, 459377184), (560, 438869274), (642, 382814320), (672, 365724395), (749, 328126560), (840, 292579516), (856, 287110740), (1070, 229688592), (1120, 219434637), (1284, 191407160), (1498, 164063280), (1605, 153125728), (1680, 146289758), (1712, 143555370), (2140, 114844296), (2247, 109375520), (2568, 95703580), (2996, 82031640), (3210, 76562864), (3360, 73144879), (3424, 71777685), (3745, 65625312), (4280, 57422148), (4494, 54687760), (5136, 47851790), (5992, 41015820), (6420, 38281432), (7490, 32812656), (8560, 28711074), (8988, 27343880), (10272, 23925895), (11235, 21875104), (11984, 20507910), (12840, 19140716), (14980, 16406328), (17120, 14355537), (17976, 13671940), (22470, 10937552), (23968, 10253955), (25680, 9570358), (29960, 8203164), (35952, 6835970), (44940, 5468776), (51360, 4785179), (59920, 4101582), (71904, 3417985), (89880, 2734388), (119840, 2050791), (179760, 1367194), (359520, 683597)]