2056552560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{419}}^1$

素因数の和:856

約数の個数: 240

約数和(自身を含む): 7348592160

約数和(自身を除く): 5292039600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 401, 408, 419, 510, 612, 680, 720, 765, 802, 816, 838, 1020, 1203, 1224, 1257, 1360, 1530, 1604, 1676, 2005, 2040, 2095, 2406, 2448, 2514, 3060, 3208, 3352, 3609, 3771, 4010, 4080, 4190, 4812, 5028, 6015, 6120, 6285, 6416, 6704, 6817, 7123, 7218, 7542, 8020, 8380, 9624, 10056, 12030, 12240, 12570, 13634, 14246, 14436, 15084, 16040, 16760, 18045, 18855, 19248, 20112, 20451, 21369, 24060, 25140, 27268, 28492, 28872, 30168, 32080, 33520, 34085, 35615, 36090, 37710, 40902, 42738, 48120, 50280, 54536, 56984, 57744, 60336, 61353, 64107, 68170, 71230, 72180, 75420, 81804, 85476, 96240, 100560, 102255, 106845, 109072, 113968, 122706, 128214, 136340, 142460, 144360, 150840, 163608, 168019, 170952, 204510, 213690, 245412, 256428, 272680, 284920, 288720, 301680, 306765, 320535, 327216, 336038, 341904, 409020, 427380, 490824, 504057, 512856, 545360, 569840, 613530, 641070, 672076, 818040, 840095, 854760, 981648, 1008114, 1025712, 1227060, 1282140, 1344152, 1512171, 1636080, 1680190, 1709520, 2016228, 2454120, 2520285, 2564280, 2688304, 2856323, 3024342, 3360380, 4032456, 4908240, 5040570, 5128560, 5712646, 6048684, 6720760, 7560855, 8064912, 8568969, 10081140, 11425292, 12097368, 13441520, 14281615, 15121710, 17137938, 20162280, 22850584, 24194736, 25706907, 28563230, 30243420, 34275876, 40324560, 42844845, 45701168, 51413814, 57126460, 60486840, 68551752, 85689690, 102827628, 114252920, 120973680, 128534535, 137103504, 171379380, 205655256, 228505840, 257069070, 342758760, 411310512, 514138140, 685517520, 1028276280, 2056552560]

約数ペア:

[(1, 2056552560), (2, 1028276280), (3, 685517520), (4, 514138140), (5, 411310512), (6, 342758760), (8, 257069070), (9, 228505840), (10, 205655256), (12, 171379380), (15, 137103504), (16, 128534535), (17, 120973680), (18, 114252920), (20, 102827628), (24, 85689690), (30, 68551752), (34, 60486840), (36, 57126460), (40, 51413814), (45, 45701168), (48, 42844845), (51, 40324560), (60, 34275876), (68, 30243420), (72, 28563230), (80, 25706907), (85, 24194736), (90, 22850584), (102, 20162280), (120, 17137938), (136, 15121710), (144, 14281615), (153, 13441520), (170, 12097368), (180, 11425292), (204, 10081140), (240, 8568969), (255, 8064912), (272, 7560855), (306, 6720760), (340, 6048684), (360, 5712646), (401, 5128560), (408, 5040570), (419, 4908240), (510, 4032456), (612, 3360380), (680, 3024342), (720, 2856323), (765, 2688304), (802, 2564280), (816, 2520285), (838, 2454120), (1020, 2016228), (1203, 1709520), (1224, 1680190), (1257, 1636080), (1360, 1512171), (1530, 1344152), (1604, 1282140), (1676, 1227060), (2005, 1025712), (2040, 1008114), (2095, 981648), (2406, 854760), (2448, 840095), (2514, 818040), (3060, 672076), (3208, 641070), (3352, 613530), (3609, 569840), (3771, 545360), (4010, 512856), (4080, 504057), (4190, 490824), (4812, 427380), (5028, 409020), (6015, 341904), (6120, 336038), (6285, 327216), (6416, 320535), (6704, 306765), (6817, 301680), (7123, 288720), (7218, 284920), (7542, 272680), (8020, 256428), (8380, 245412), (9624, 213690), (10056, 204510), (12030, 170952), (12240, 168019), (12570, 163608), (13634, 150840), (14246, 144360), (14436, 142460), (15084, 136340), (16040, 128214), (16760, 122706), (18045, 113968), (18855, 109072), (19248, 106845), (20112, 102255), (20451, 100560), (21369, 96240), (24060, 85476), (25140, 81804), (27268, 75420), (28492, 72180), (28872, 71230), (30168, 68170), (32080, 64107), (33520, 61353), (34085, 60336), (35615, 57744), (36090, 56984), (37710, 54536), (40902, 50280), (42738, 48120)]