7245703920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3221}}^1$

素因数の和:3360

約数の個数: 320

約数和(自身を含む): 27922212864

約数和(自身を除く): 20676508944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 103, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 206, 208, 210, 240, 260, 273, 280, 309, 312, 336, 364, 390, 412, 420, 455, 515, 520, 546, 560, 618, 624, 721, 728, 780, 824, 840, 910, 1030, 1040, 1092, 1236, 1339, 1365, 1442, 1456, 1545, 1560, 1648, 1680, 1820, 2060, 2163, 2184, 2472, 2678, 2730, 2884, 3090, 3120, 3221, 3605, 3640, 4017, 4120, 4326, 4368, 4944, 5356, 5460, 5768, 6180, 6442, 6695, 7210, 7280, 8034, 8240, 8652, 9373, 9663, 10712, 10815, 10920, 11536, 12360, 12884, 13390, 14420, 16068, 16105, 17304, 18746, 19326, 20085, 21424, 21630, 21840, 22547, 24720, 25768, 26780, 28119, 28840, 32136, 32210, 34608, 37492, 38652, 40170, 41873, 43260, 45094, 46865, 48315, 51536, 53560, 56238, 57680, 64272, 64420, 67641, 74984, 77304, 80340, 83746, 86520, 90188, 93730, 96630, 107120, 112476, 112735, 125619, 128840, 135282, 140595, 149968, 154608, 160680, 167492, 173040, 180376, 187460, 193260, 209365, 224952, 225470, 251238, 257680, 270564, 281190, 293111, 321360, 331763, 334984, 338205, 360752, 374920, 386520, 418730, 449904, 450940, 502476, 541128, 562380, 586222, 628095, 663526, 669968, 676410, 749840, 773040, 837460, 879333, 901880, 995289, 1004952, 1082256, 1124760, 1172444, 1256190, 1327052, 1352820, 1465555, 1658815, 1674920, 1758666, 1803760, 1990578, 2009904, 2249520, 2322341, 2344888, 2512380, 2654104, 2705640, 2931110, 3317630, 3349840, 3517332, 3981156, 4312919, 4396665, 4644682, 4689776, 4976445, 5024760, 5308208, 5411280, 5862220, 6635260, 6967023, 7034664, 7962312, 8625838, 8793330, 9289364, 9952890, 10049520, 11611705, 11724440, 12938757, 13270520, 13934046, 14069328, 15924624, 17251676, 17586660, 18578728, 19905780, 21564595, 23223410, 23448880, 25877514, 26541040, 27868092, 30190433, 34503352, 34835115, 35173320, 37157456, 39811560, 43129190, 46446820, 51755028, 55736184, 60380866, 64693785, 69006704, 69670230, 70346640, 79623120, 86258380, 90571299, 92893640, 103510056, 111472368, 120761732, 129387570, 139340460, 150952165, 172516760, 181142598, 185787280, 207020112, 241523464, 258775140, 278680920, 301904330, 345033520, 362285196, 452856495, 483046928, 517550280, 557361840, 603808660, 724570392, 905712990, 1035100560, 1207617320, 1449140784, 1811425980, 2415234640, 3622851960, 7245703920]

約数ペア:

[(1, 7245703920), (2, 3622851960), (3, 2415234640), (4, 1811425980), (5, 1449140784), (6, 1207617320), (7, 1035100560), (8, 905712990), (10, 724570392), (12, 603808660), (13, 557361840), (14, 517550280), (15, 483046928), (16, 452856495), (20, 362285196), (21, 345033520), (24, 301904330), (26, 278680920), (28, 258775140), (30, 241523464), (35, 207020112), (39, 185787280), (40, 181142598), (42, 172516760), (48, 150952165), (52, 139340460), (56, 129387570), (60, 120761732), (65, 111472368), (70, 103510056), (78, 92893640), (80, 90571299), (84, 86258380), (91, 79623120), (103, 70346640), (104, 69670230), (105, 69006704), (112, 64693785), (120, 60380866), (130, 55736184), (140, 51755028), (156, 46446820), (168, 43129190), (182, 39811560), (195, 37157456), (206, 35173320), (208, 34835115), (210, 34503352), (240, 30190433), (260, 27868092), (273, 26541040), (280, 25877514), (309, 23448880), (312, 23223410), (336, 21564595), (364, 19905780), (390, 18578728), (412, 17586660), (420, 17251676), (455, 15924624), (515, 14069328), (520, 13934046), (546, 13270520), (560, 12938757), (618, 11724440), (624, 11611705), (721, 10049520), (728, 9952890), (780, 9289364), (824, 8793330), (840, 8625838), (910, 7962312), (1030, 7034664), (1040, 6967023), (1092, 6635260), (1236, 5862220), (1339, 5411280), (1365, 5308208), (1442, 5024760), (1456, 4976445), (1545, 4689776), (1560, 4644682), (1648, 4396665), (1680, 4312919), (1820, 3981156), (2060, 3517332), (2163, 3349840), (2184, 3317630), (2472, 2931110), (2678, 2705640), (2730, 2654104), (2884, 2512380), (3090, 2344888), (3120, 2322341), (3221, 2249520), (3605, 2009904), (3640, 1990578), (4017, 1803760), (4120, 1758666), (4326, 1674920), (4368, 1658815), (4944, 1465555), (5356, 1352820), (5460, 1327052), (5768, 1256190), (6180, 1172444), (6442, 1124760), (6695, 1082256), (7210, 1004952), (7280, 995289), (8034, 901880), (8240, 879333), (8652, 837460), (9373, 773040), (9663, 749840), (10712, 676410), (10815, 669968), (10920, 663526), (11536, 628095), (12360, 586222), (12884, 562380), (13390, 541128), (14420, 502476), (16068, 450940), (16105, 449904), (17304, 418730), (18746, 386520), (19326, 374920), (20085, 360752), (21424, 338205), (21630, 334984), (21840, 331763), (22547, 321360), (24720, 293111), (25768, 281190), (26780, 270564), (28119, 257680), (28840, 251238), (32136, 225470), (32210, 224952), (34608, 209365), (37492, 193260), (38652, 187460), (40170, 180376), (41873, 173040), (43260, 167492), (45094, 160680), (46865, 154608), (48315, 149968), (51536, 140595), (53560, 135282), (56238, 128840), (57680, 125619), (64272, 112735), (64420, 112476), (67641, 107120), (74984, 96630), (77304, 93730), (80340, 90188), (83746, 86520)]