201640456150

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{59}}^1\times {\mathrm{349}}^1\times {\mathrm{571}}^1$

素因数の和:1012

約数の個数: 192

約数和(自身を含む): 446846400000

約数和(自身を除く): 245205943850

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 59, 70, 98, 118, 175, 245, 295, 343, 349, 350, 413, 490, 571, 590, 686, 698, 826, 1142, 1225, 1475, 1715, 1745, 2065, 2443, 2450, 2855, 2891, 2950, 3430, 3490, 3997, 4130, 4886, 5710, 5782, 7994, 8575, 8725, 10325, 12215, 14275, 14455, 17101, 17150, 17450, 19985, 20237, 20591, 20650, 24430, 27979, 28550, 28910, 33689, 34202, 39970, 40474, 41182, 55958, 61075, 67378, 72275, 85505, 99925, 101185, 102955, 119707, 122150, 139895, 144137, 144550, 168445, 171010, 195853, 199279, 199850, 202370, 205910, 235823, 239414, 279790, 288274, 336890, 391706, 398558, 427525, 471646, 505925, 514775, 598535, 699475, 720685, 842225, 855050, 979265, 996395, 1008959, 1011850, 1029550, 1179115, 1197070, 1394953, 1398950, 1441370, 1650761, 1684450, 1958530, 1992790, 2017918, 2358230, 2789906, 2992675, 3301522, 3603425, 4896325, 4981975, 5044795, 5895575, 5985350, 6974765, 7062713, 7206850, 8253805, 9764671, 9792650, 9963950, 10089590, 11555327, 11757461, 11791150, 13949530, 14125426, 16507610, 19529342, 23110654, 23514922, 25223975, 34873825, 35313565, 41269025, 48823355, 50447950, 57776635, 58787305, 68352697, 69747650, 70627130, 82302227, 82538050, 97646710, 115553270, 117574610, 136705394, 164604454, 176567825, 244116775, 288883175, 293936525, 341763485, 353135650, 411511135, 488233550, 576115589, 577766350, 587873050, 683526970, 823022270, 1152231178, 1708817425, 2057555675, 2880577945, 3417634850, 4032809123, 4115111350, 5761155890, 8065618246, 14402889725, 20164045615, 28805779450, 40328091230, 100820228075, 201640456150]

約数ペア:

[(1, 201640456150), (2, 100820228075), (5, 40328091230), (7, 28805779450), (10, 20164045615), (14, 14402889725), (25, 8065618246), (35, 5761155890), (49, 4115111350), (50, 4032809123), (59, 3417634850), (70, 2880577945), (98, 2057555675), (118, 1708817425), (175, 1152231178), (245, 823022270), (295, 683526970), (343, 587873050), (349, 577766350), (350, 576115589), (413, 488233550), (490, 411511135), (571, 353135650), (590, 341763485), (686, 293936525), (698, 288883175), (826, 244116775), (1142, 176567825), (1225, 164604454), (1475, 136705394), (1715, 117574610), (1745, 115553270), (2065, 97646710), (2443, 82538050), (2450, 82302227), (2855, 70627130), (2891, 69747650), (2950, 68352697), (3430, 58787305), (3490, 57776635), (3997, 50447950), (4130, 48823355), (4886, 41269025), (5710, 35313565), (5782, 34873825), (7994, 25223975), (8575, 23514922), (8725, 23110654), (10325, 19529342), (12215, 16507610), (14275, 14125426), (14455, 13949530), (17101, 11791150), (17150, 11757461), (17450, 11555327), (19985, 10089590), (20237, 9963950), (20591, 9792650), (20650, 9764671), (24430, 8253805), (27979, 7206850), (28550, 7062713), (28910, 6974765), (33689, 5985350), (34202, 5895575), (39970, 5044795), (40474, 4981975), (41182, 4896325), (55958, 3603425), (61075, 3301522), (67378, 2992675), (72275, 2789906), (85505, 2358230), (99925, 2017918), (101185, 1992790), (102955, 1958530), (119707, 1684450), (122150, 1650761), (139895, 1441370), (144137, 1398950), (144550, 1394953), (168445, 1197070), (171010, 1179115), (195853, 1029550), (199279, 1011850), (199850, 1008959), (202370, 996395), (205910, 979265), (235823, 855050), (239414, 842225), (279790, 720685), (288274, 699475), (336890, 598535), (391706, 514775), (398558, 505925), (427525, 471646)]