201800752440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{391907}}^1$

素因数の和:392541

約数の個数: 128

約数和(自身を含む): 693018754560

約数和(自身を除く): 491218002120

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, 70, 84, 105, 120, 140, 168, 210, 280, 420, 613, 840, 1226, 1839, 2452, 3065, 3678, 4291, 4904, 6130, 7356, 8582, 9195, 12260, 12873, 14712, 17164, 18390, 21455, 24520, 25746, 34328, 36780, 42910, 51492, 64365, 73560, 85820, 102984, 128730, 171640, 257460, 391907, 514920, 783814, 1175721, 1567628, 1959535, 2351442, 2743349, 3135256, 3919070, 4702884, 5486698, 5878605, 7838140, 8230047, 9405768, 10973396, 11757210, 13716745, 15676280, 16460094, 21946792, 23514420, 27433490, 32920188, 41150235, 47028840, 54866980, 65840376, 82300470, 109733960, 164600940, 240238991, 329201880, 480477982, 720716973, 960955964, 1201194955, 1441433946, 1681672937, 1921911928, 2402389910, 2882867892, 3363345874, 3603584865, 4804779820, 5045018811, 5765735784, 6726691748, 7207169730, 8408364685, 9609559640, 10090037622, 13453383496, 14414339460, 16816729370, 20180075244, 25225094055, 28828678920, 33633458740, 40360150488, 50450188110, 67266917480, 100900376220, 201800752440]

約数ペア:

[(1, 201800752440), (2, 100900376220), (3, 67266917480), (4, 50450188110), (5, 40360150488), (6, 33633458740), (7, 28828678920), (8, 25225094055), (10, 20180075244), (12, 16816729370), (14, 14414339460), (15, 13453383496), (20, 10090037622), (21, 9609559640), (24, 8408364685), (28, 7207169730), (30, 6726691748), (35, 5765735784), (40, 5045018811), (42, 4804779820), (56, 3603584865), (60, 3363345874), (70, 2882867892), (84, 2402389910), (105, 1921911928), (120, 1681672937), (140, 1441433946), (168, 1201194955), (210, 960955964), (280, 720716973), (420, 480477982), (613, 329201880), (840, 240238991), (1226, 164600940), (1839, 109733960), (2452, 82300470), (3065, 65840376), (3678, 54866980), (4291, 47028840), (4904, 41150235), (6130, 32920188), (7356, 27433490), (8582, 23514420), (9195, 21946792), (12260, 16460094), (12873, 15676280), (14712, 13716745), (17164, 11757210), (18390, 10973396), (21455, 9405768), (24520, 8230047), (25746, 7838140), (34328, 5878605), (36780, 5486698), (42910, 4702884), (51492, 3919070), (64365, 3135256), (73560, 2743349), (85820, 2351442), (102984, 1959535), (128730, 1567628), (171640, 1175721), (257460, 783814), (391907, 514920)]