54428640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 199148544

約数和(自身を除く): 144719904

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, 97, 105, 112, 120, 140, 160, 167, 168, 194, 210, 224, 240, 280, 291, 334, 336, 388, 420, 480, 485, 501, 560, 582, 668, 672, 679, 776, 835, 840, 970, 1002, 1120, 1164, 1169, 1336, 1358, 1455, 1552, 1670, 1680, 1940, 2004, 2037, 2328, 2338, 2505, 2672, 2716, 2910, 3104, 3340, 3360, 3395, 3507, 3880, 4008, 4074, 4656, 4676, 5010, 5344, 5432, 5820, 5845, 6680, 6790, 7014, 7760, 8016, 8148, 9312, 9352, 10020, 10185, 10864, 11640, 11690, 13360, 13580, 14028, 15520, 16032, 16199, 16296, 17535, 18704, 20040, 20370, 21728, 23280, 23380, 26720, 27160, 28056, 32398, 32592, 35070, 37408, 40080, 40740, 46560, 46760, 48597, 54320, 56112, 64796, 65184, 70140, 80160, 80995, 81480, 93520, 97194, 108640, 112224, 113393, 129592, 140280, 161990, 162960, 187040, 194388, 226786, 242985, 259184, 280560, 323980, 325920, 340179, 388776, 453572, 485970, 518368, 561120, 566965, 647960, 680358, 777552, 907144, 971940, 1133930, 1295920, 1360716, 1555104, 1700895, 1814288, 1943880, 2267860, 2591840, 2721432, 3401790, 3628576, 3887760, 4535720, 5442864, 6803580, 7775520, 9071440, 10885728, 13607160, 18142880, 27214320, 54428640]

約数ペア:

[(1, 54428640), (2, 27214320), (3, 18142880), (4, 13607160), (5, 10885728), (6, 9071440), (7, 7775520), (8, 6803580), (10, 5442864), (12, 4535720), (14, 3887760), (15, 3628576), (16, 3401790), (20, 2721432), (21, 2591840), (24, 2267860), (28, 1943880), (30, 1814288), (32, 1700895), (35, 1555104), (40, 1360716), (42, 1295920), (48, 1133930), (56, 971940), (60, 907144), (70, 777552), (80, 680358), (84, 647960), (96, 566965), (97, 561120), (105, 518368), (112, 485970), (120, 453572), (140, 388776), (160, 340179), (167, 325920), (168, 323980), (194, 280560), (210, 259184), (224, 242985), (240, 226786), (280, 194388), (291, 187040), (334, 162960), (336, 161990), (388, 140280), (420, 129592), (480, 113393), (485, 112224), (501, 108640), (560, 97194), (582, 93520), (668, 81480), (672, 80995), (679, 80160), (776, 70140), (835, 65184), (840, 64796), (970, 56112), (1002, 54320), (1120, 48597), (1164, 46760), (1169, 46560), (1336, 40740), (1358, 40080), (1455, 37408), (1552, 35070), (1670, 32592), (1680, 32398), (1940, 28056), (2004, 27160), (2037, 26720), (2328, 23380), (2338, 23280), (2505, 21728), (2672, 20370), (2716, 20040), (2910, 18704), (3104, 17535), (3340, 16296), (3360, 16199), (3395, 16032), (3507, 15520), (3880, 14028), (4008, 13580), (4074, 13360), (4656, 11690), (4676, 11640), (5010, 10864), (5344, 10185), (5432, 10020), (5820, 9352), (5845, 9312), (6680, 8148), (6790, 8016), (7014, 7760)]