6641719000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:427

約数の個数: 256

約数和(自身を含む): 18555863040

約数和(自身を除く): 11914144040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 124, 125, 127, 140, 155, 175, 200, 217, 241, 248, 250, 254, 280, 310, 350, 434, 482, 500, 508, 620, 635, 700, 775, 868, 875, 889, 964, 1000, 1016, 1085, 1205, 1240, 1270, 1400, 1550, 1687, 1736, 1750, 1778, 1928, 2170, 2410, 2540, 3100, 3175, 3374, 3500, 3556, 3875, 3937, 4340, 4445, 4820, 5080, 5425, 6025, 6200, 6350, 6748, 7000, 7112, 7471, 7750, 7874, 8435, 8680, 8890, 9640, 10850, 12050, 12700, 13496, 14942, 15500, 15748, 15875, 16870, 17780, 19685, 21700, 22225, 24100, 25400, 27125, 27559, 29884, 30125, 30607, 31000, 31496, 31750, 33740, 35560, 37355, 39370, 42175, 43400, 44450, 48200, 52297, 54250, 55118, 59768, 60250, 61214, 63500, 67480, 74710, 78740, 84350, 88900, 98425, 104594, 108500, 110236, 111125, 120500, 122428, 127000, 137795, 149420, 153035, 157480, 168700, 177800, 186775, 196850, 209188, 210875, 214249, 217000, 220472, 222250, 241000, 244856, 261485, 275590, 298840, 306070, 337400, 373550, 393700, 418376, 421750, 428498, 444500, 492125, 522970, 551180, 612140, 688975, 747100, 765175, 787400, 843500, 856996, 889000, 933875, 948817, 984250, 1045940, 1071245, 1102360, 1224280, 1307425, 1377950, 1494200, 1530350, 1687000, 1713992, 1867750, 1897634, 1968500, 2091880, 2142490, 2614850, 2755900, 3060700, 3444875, 3735500, 3795268, 3825875, 3937000, 4284980, 4744085, 5229700, 5356225, 5511800, 6121400, 6537125, 6641719, 6889750, 7471000, 7590536, 7651750, 8569960, 9488170, 10459400, 10712450, 13074250, 13283438, 13779500, 15303500, 18976340, 21424900, 23720425, 26148500, 26566876, 26781125, 27559000, 30607000, 33208595, 37952680, 42849800, 47440850, 52297000, 53133752, 53562250, 66417190, 94881700, 107124500, 118602125, 132834380, 166042975, 189763400, 214249000, 237204250, 265668760, 332085950, 474408500, 664171900, 830214875, 948817000, 1328343800, 1660429750, 3320859500, 6641719000]

約数ペア:

[(1, 6641719000), (2, 3320859500), (4, 1660429750), (5, 1328343800), (7, 948817000), (8, 830214875), (10, 664171900), (14, 474408500), (20, 332085950), (25, 265668760), (28, 237204250), (31, 214249000), (35, 189763400), (40, 166042975), (50, 132834380), (56, 118602125), (62, 107124500), (70, 94881700), (100, 66417190), (124, 53562250), (125, 53133752), (127, 52297000), (140, 47440850), (155, 42849800), (175, 37952680), (200, 33208595), (217, 30607000), (241, 27559000), (248, 26781125), (250, 26566876), (254, 26148500), (280, 23720425), (310, 21424900), (350, 18976340), (434, 15303500), (482, 13779500), (500, 13283438), (508, 13074250), (620, 10712450), (635, 10459400), (700, 9488170), (775, 8569960), (868, 7651750), (875, 7590536), (889, 7471000), (964, 6889750), (1000, 6641719), (1016, 6537125), (1085, 6121400), (1205, 5511800), (1240, 5356225), (1270, 5229700), (1400, 4744085), (1550, 4284980), (1687, 3937000), (1736, 3825875), (1750, 3795268), (1778, 3735500), (1928, 3444875), (2170, 3060700), (2410, 2755900), (2540, 2614850), (3100, 2142490), (3175, 2091880), (3374, 1968500), (3500, 1897634), (3556, 1867750), (3875, 1713992), (3937, 1687000), (4340, 1530350), (4445, 1494200), (4820, 1377950), (5080, 1307425), (5425, 1224280), (6025, 1102360), (6200, 1071245), (6350, 1045940), (6748, 984250), (7000, 948817), (7112, 933875), (7471, 889000), (7750, 856996), (7874, 843500), (8435, 787400), (8680, 765175), (8890, 747100), (9640, 688975), (10850, 612140), (12050, 551180), (12700, 522970), (13496, 492125), (14942, 444500), (15500, 428498), (15748, 421750), (15875, 418376), (16870, 393700), (17780, 373550), (19685, 337400), (21700, 306070), (22225, 298840), (24100, 275590), (25400, 261485), (27125, 244856), (27559, 241000), (29884, 222250), (30125, 220472), (30607, 217000), (31000, 214249), (31496, 210875), (31750, 209188), (33740, 196850), (35560, 186775), (37355, 177800), (39370, 168700), (42175, 157480), (43400, 153035), (44450, 149420), (48200, 137795), (52297, 127000), (54250, 122428), (55118, 120500), (59768, 111125), (60250, 110236), (61214, 108500), (63500, 104594), (67480, 98425), (74710, 88900), (78740, 84350)]