2912276454920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{16759}}^1$

素因数の和:17060

約数の個数: 256

約数和(自身を含む): 7778999808000

約数和(自身を除く): 4866723353080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 67, 70, 118, 134, 140, 157, 236, 268, 280, 295, 314, 335, 413, 469, 472, 536, 590, 628, 670, 785, 826, 938, 1099, 1180, 1256, 1340, 1570, 1652, 1876, 2065, 2198, 2345, 2360, 2680, 3140, 3304, 3752, 3953, 4130, 4396, 4690, 5495, 6280, 7906, 8260, 8792, 9263, 9380, 10519, 10990, 15812, 16520, 16759, 18526, 18760, 19765, 21038, 21980, 27671, 31624, 33518, 37052, 39530, 42076, 43960, 46315, 52595, 55342, 64841, 67036, 73633, 74104, 79060, 83795, 84152, 92630, 105190, 110684, 117313, 129682, 134072, 138355, 147266, 158120, 167590, 185260, 210380, 221368, 234626, 259364, 276710, 294532, 324205, 335180, 368165, 370520, 420760, 469252, 518728, 553420, 586565, 589064, 620621, 648410, 670360, 736330, 938504, 988781, 1106840, 1122853, 1173130, 1241242, 1296820, 1472660, 1977562, 2245706, 2346260, 2482484, 2593640, 2631163, 2945320, 3103105, 3955124, 4344347, 4491412, 4692520, 4943905, 4964968, 5262326, 5614265, 6206210, 6921467, 7859971, 7910248, 8688694, 8982824, 9887810, 10524652, 11228530, 12412420, 13155815, 13842934, 15719942, 17377388, 18418141, 19775620, 21049304, 21721735, 22457060, 24824840, 26311630, 27685868, 31439884, 34607335, 34754776, 36836282, 39299855, 39551240, 43443470, 44914120, 52623260, 55371736, 62879768, 66248327, 69214670, 73672564, 78599710, 86886940, 92090705, 105246520, 132496654, 138429340, 147345128, 155238617, 157199420, 173773880, 176287921, 184181410, 264993308, 276858680, 310477234, 314398840, 331241635, 352575842, 368362820, 463738289, 529986616, 620954468, 662483270, 705151684, 736725640, 776193085, 881439605, 927476578, 1086670319, 1234015447, 1241908936, 1324966540, 1410303368, 1552386170, 1762879210, 1854953156, 2173340638, 2318691445, 2468030894, 2649933080, 3104772340, 3525758420, 3709906312, 4346681276, 4637382890, 4936061788, 5433351595, 6170077235, 6209544680, 7051516840, 8693362552, 9274765780, 9872123576, 10400987339, 10866703190, 12340154470, 18549531560, 20801974678, 21733406380, 24680308940, 41603949356, 43466812760, 49360617880, 52004936695, 72806911373, 83207898712, 104009873390, 145613822746, 208019746780, 291227645492, 364034556865, 416039493560, 582455290984, 728069113730, 1456138227460, 2912276454920]

約数ペア:

[(1, 2912276454920), (2, 1456138227460), (4, 728069113730), (5, 582455290984), (7, 416039493560), (8, 364034556865), (10, 291227645492), (14, 208019746780), (20, 145613822746), (28, 104009873390), (35, 83207898712), (40, 72806911373), (56, 52004936695), (59, 49360617880), (67, 43466812760), (70, 41603949356), (118, 24680308940), (134, 21733406380), (140, 20801974678), (157, 18549531560), (236, 12340154470), (268, 10866703190), (280, 10400987339), (295, 9872123576), (314, 9274765780), (335, 8693362552), (413, 7051516840), (469, 6209544680), (472, 6170077235), (536, 5433351595), (590, 4936061788), (628, 4637382890), (670, 4346681276), (785, 3709906312), (826, 3525758420), (938, 3104772340), (1099, 2649933080), (1180, 2468030894), (1256, 2318691445), (1340, 2173340638), (1570, 1854953156), (1652, 1762879210), (1876, 1552386170), (2065, 1410303368), (2198, 1324966540), (2345, 1241908936), (2360, 1234015447), (2680, 1086670319), (3140, 927476578), (3304, 881439605), (3752, 776193085), (3953, 736725640), (4130, 705151684), (4396, 662483270), (4690, 620954468), (5495, 529986616), (6280, 463738289), (7906, 368362820), (8260, 352575842), (8792, 331241635), (9263, 314398840), (9380, 310477234), (10519, 276858680), (10990, 264993308), (15812, 184181410), (16520, 176287921), (16759, 173773880), (18526, 157199420), (18760, 155238617), (19765, 147345128), (21038, 138429340), (21980, 132496654), (27671, 105246520), (31624, 92090705), (33518, 86886940), (37052, 78599710), (39530, 73672564), (42076, 69214670), (43960, 66248327), (46315, 62879768), (52595, 55371736), (55342, 52623260), (64841, 44914120), (67036, 43443470), (73633, 39551240), (74104, 39299855), (79060, 36836282), (83795, 34754776), (84152, 34607335), (92630, 31439884), (105190, 27685868), (110684, 26311630), (117313, 24824840), (129682, 22457060), (134072, 21721735), (138355, 21049304), (147266, 19775620), (158120, 18418141), (167590, 17377388), (185260, 15719942), (210380, 13842934), (221368, 13155815), (234626, 12412420), (259364, 11228530), (276710, 10524652), (294532, 9887810), (324205, 8982824), (335180, 8688694), (368165, 7910248), (370520, 7859971), (420760, 6921467), (469252, 6206210), (518728, 5614265), (553420, 5262326), (586565, 4964968), (589064, 4943905), (620621, 4692520), (648410, 4491412), (670360, 4344347), (736330, 3955124), (938504, 3103105), (988781, 2945320), (1106840, 2631163), (1122853, 2593640), (1173130, 2482484), (1241242, 2346260), (1296820, 2245706), (1472660, 1977562)]