4972569420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47933}}^1$

素因数の和:47984

約数の個数: 192

約数和(自身を含む): 18038522880

約数和(自身を除く): 13065953460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 532, 546, 570, 665, 741, 780, 798, 910, 988, 1092, 1140, 1235, 1330, 1365, 1482, 1596, 1729, 1820, 1995, 2470, 2660, 2730, 2964, 3458, 3705, 3990, 4940, 5187, 5460, 6916, 7410, 7980, 8645, 10374, 14820, 17290, 20748, 25935, 34580, 47933, 51870, 95866, 103740, 143799, 191732, 239665, 287598, 335531, 479330, 575196, 623129, 671062, 718995, 910727, 958660, 1006593, 1246258, 1342124, 1437990, 1677655, 1821454, 1869387, 2013186, 2492516, 2732181, 2875980, 3115645, 3355310, 3642908, 3738774, 4026372, 4361903, 4553635, 5032965, 5464362, 6231290, 6375089, 6710620, 7477548, 8723806, 9107270, 9346935, 10065930, 10928724, 11839451, 12462580, 12750178, 13085709, 13660905, 17447612, 18214540, 18693870, 19125267, 20131860, 21809515, 23678902, 25500356, 26171418, 27321810, 31875445, 35518353, 37387740, 38250534, 43619030, 47357804, 52342836, 54643620, 59197255, 63750890, 65428545, 71036706, 76501068, 82876157, 87238060, 95626335, 118394510, 127501780, 130857090, 142073412, 165752314, 177591765, 191252670, 236789020, 248628471, 261714180, 331504628, 355183530, 382505340, 414380785, 497256942, 710367060, 828761570, 994513884, 1243142355, 1657523140, 2486284710, 4972569420]

約数ペア:

[(1, 4972569420), (2, 2486284710), (3, 1657523140), (4, 1243142355), (5, 994513884), (6, 828761570), (7, 710367060), (10, 497256942), (12, 414380785), (13, 382505340), (14, 355183530), (15, 331504628), (19, 261714180), (20, 248628471), (21, 236789020), (26, 191252670), (28, 177591765), (30, 165752314), (35, 142073412), (38, 130857090), (39, 127501780), (42, 118394510), (52, 95626335), (57, 87238060), (60, 82876157), (65, 76501068), (70, 71036706), (76, 65428545), (78, 63750890), (84, 59197255), (91, 54643620), (95, 52342836), (105, 47357804), (114, 43619030), (130, 38250534), (133, 37387740), (140, 35518353), (156, 31875445), (182, 27321810), (190, 26171418), (195, 25500356), (210, 23678902), (228, 21809515), (247, 20131860), (260, 19125267), (266, 18693870), (273, 18214540), (285, 17447612), (364, 13660905), (380, 13085709), (390, 12750178), (399, 12462580), (420, 11839451), (455, 10928724), (494, 10065930), (532, 9346935), (546, 9107270), (570, 8723806), (665, 7477548), (741, 6710620), (780, 6375089), (798, 6231290), (910, 5464362), (988, 5032965), (1092, 4553635), (1140, 4361903), (1235, 4026372), (1330, 3738774), (1365, 3642908), (1482, 3355310), (1596, 3115645), (1729, 2875980), (1820, 2732181), (1995, 2492516), (2470, 2013186), (2660, 1869387), (2730, 1821454), (2964, 1677655), (3458, 1437990), (3705, 1342124), (3990, 1246258), (4940, 1006593), (5187, 958660), (5460, 910727), (6916, 718995), (7410, 671062), (7980, 623129), (8645, 575196), (10374, 479330), (14820, 335531), (17290, 287598), (20748, 239665), (25935, 191732), (34580, 143799), (47933, 103740), (51870, 95866)]