6720463008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{42197}}^1$

素因数の和:42299

約数の個数: 144

約数和(自身を含む): 22118503680

約数和(自身を除く): 15398040672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 79, 84, 96, 112, 126, 144, 158, 168, 224, 237, 252, 288, 316, 336, 474, 504, 553, 632, 672, 711, 948, 1008, 1106, 1264, 1422, 1659, 1896, 2016, 2212, 2528, 2844, 3318, 3792, 4424, 4977, 5688, 6636, 7584, 8848, 9954, 11376, 13272, 17696, 19908, 22752, 26544, 39816, 42197, 53088, 79632, 84394, 126591, 159264, 168788, 253182, 295379, 337576, 379773, 506364, 590758, 675152, 759546, 886137, 1012728, 1181516, 1350304, 1519092, 1772274, 2025456, 2363032, 2658411, 3038184, 3333563, 3544548, 4050912, 4726064, 5316822, 6076368, 6667126, 7089096, 9452128, 10000689, 10633644, 12152736, 13334252, 14178192, 20001378, 21267288, 23334941, 26668504, 28356384, 30002067, 40002756, 42534576, 46669882, 53337008, 60004134, 70004823, 80005512, 85069152, 93339764, 106674016, 120008268, 140009646, 160011024, 186679528, 210014469, 240016536, 280019292, 320022048, 373359056, 420028938, 480033072, 560038584, 746718112, 840057876, 960066144, 1120077168, 1680115752, 2240154336, 3360231504, 6720463008]

約数ペア:

[(1, 6720463008), (2, 3360231504), (3, 2240154336), (4, 1680115752), (6, 1120077168), (7, 960066144), (8, 840057876), (9, 746718112), (12, 560038584), (14, 480033072), (16, 420028938), (18, 373359056), (21, 320022048), (24, 280019292), (28, 240016536), (32, 210014469), (36, 186679528), (42, 160011024), (48, 140009646), (56, 120008268), (63, 106674016), (72, 93339764), (79, 85069152), (84, 80005512), (96, 70004823), (112, 60004134), (126, 53337008), (144, 46669882), (158, 42534576), (168, 40002756), (224, 30002067), (237, 28356384), (252, 26668504), (288, 23334941), (316, 21267288), (336, 20001378), (474, 14178192), (504, 13334252), (553, 12152736), (632, 10633644), (672, 10000689), (711, 9452128), (948, 7089096), (1008, 6667126), (1106, 6076368), (1264, 5316822), (1422, 4726064), (1659, 4050912), (1896, 3544548), (2016, 3333563), (2212, 3038184), (2528, 2658411), (2844, 2363032), (3318, 2025456), (3792, 1772274), (4424, 1519092), (4977, 1350304), (5688, 1181516), (6636, 1012728), (7584, 886137), (8848, 759546), (9954, 675152), (11376, 590758), (13272, 506364), (17696, 379773), (19908, 337576), (22752, 295379), (26544, 253182), (39816, 168788), (42197, 159264), (53088, 126591), (79632, 84394)]