7197218280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6949}}^1$

素因数の和:7113

約数の個数: 256

約数和(自身を含む): 27622080000

約数和(自身を除く): 20424861720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 137, 140, 168, 180, 189, 210, 216, 252, 270, 274, 280, 315, 360, 378, 411, 420, 504, 540, 548, 630, 685, 756, 822, 840, 945, 959, 1080, 1096, 1233, 1260, 1370, 1512, 1644, 1890, 1918, 2055, 2466, 2520, 2740, 2877, 3288, 3699, 3780, 3836, 4110, 4795, 4932, 5480, 5754, 6165, 6949, 7398, 7560, 7672, 8220, 8631, 9590, 9864, 11508, 12330, 13898, 14385, 14796, 16440, 17262, 18495, 19180, 20847, 23016, 24660, 25893, 27796, 28770, 29592, 34524, 34745, 36990, 38360, 41694, 43155, 48643, 49320, 51786, 55592, 57540, 62541, 69048, 69490, 73980, 83388, 86310, 97286, 103572, 104235, 115080, 125082, 129465, 138980, 145929, 147960, 166776, 172620, 187623, 194572, 207144, 208470, 243215, 250164, 258930, 277960, 291858, 312705, 345240, 375246, 389144, 416940, 437787, 486430, 500328, 517860, 583716, 625410, 729645, 750492, 833880, 875574, 938115, 952013, 972860, 1035720, 1167432, 1250820, 1313361, 1459290, 1500984, 1751148, 1876230, 1904026, 1945720, 2188935, 2501640, 2626722, 2856039, 2918580, 3502296, 3752460, 3808052, 4377870, 4760065, 5253444, 5712078, 5837160, 6566805, 6664091, 7504920, 7616104, 8568117, 8755740, 9520130, 10506888, 11424156, 13133610, 13328182, 14280195, 17136234, 17511480, 19040260, 19992273, 22848312, 25704351, 26267220, 26656364, 28560390, 33320455, 34272468, 38080520, 39984546, 42840585, 51408702, 52534440, 53312728, 57120780, 59976819, 66640910, 68544936, 79969092, 85681170, 99961365, 102817404, 114241560, 119953638, 128521755, 133281820, 159938184, 171362340, 179930457, 199922730, 205634808, 239907276, 257043510, 266563640, 299884095, 342724680, 359860914, 399845460, 479814552, 514087020, 599768190, 719721828, 799690920, 899652285, 1028174040, 1199536380, 1439443656, 1799304570, 2399072760, 3598609140, 7197218280]

約数ペア:

[(1, 7197218280), (2, 3598609140), (3, 2399072760), (4, 1799304570), (5, 1439443656), (6, 1199536380), (7, 1028174040), (8, 899652285), (9, 799690920), (10, 719721828), (12, 599768190), (14, 514087020), (15, 479814552), (18, 399845460), (20, 359860914), (21, 342724680), (24, 299884095), (27, 266563640), (28, 257043510), (30, 239907276), (35, 205634808), (36, 199922730), (40, 179930457), (42, 171362340), (45, 159938184), (54, 133281820), (56, 128521755), (60, 119953638), (63, 114241560), (70, 102817404), (72, 99961365), (84, 85681170), (90, 79969092), (105, 68544936), (108, 66640910), (120, 59976819), (126, 57120780), (135, 53312728), (137, 52534440), (140, 51408702), (168, 42840585), (180, 39984546), (189, 38080520), (210, 34272468), (216, 33320455), (252, 28560390), (270, 26656364), (274, 26267220), (280, 25704351), (315, 22848312), (360, 19992273), (378, 19040260), (411, 17511480), (420, 17136234), (504, 14280195), (540, 13328182), (548, 13133610), (630, 11424156), (685, 10506888), (756, 9520130), (822, 8755740), (840, 8568117), (945, 7616104), (959, 7504920), (1080, 6664091), (1096, 6566805), (1233, 5837160), (1260, 5712078), (1370, 5253444), (1512, 4760065), (1644, 4377870), (1890, 3808052), (1918, 3752460), (2055, 3502296), (2466, 2918580), (2520, 2856039), (2740, 2626722), (2877, 2501640), (3288, 2188935), (3699, 1945720), (3780, 1904026), (3836, 1876230), (4110, 1751148), (4795, 1500984), (4932, 1459290), (5480, 1313361), (5754, 1250820), (6165, 1167432), (6949, 1035720), (7398, 972860), (7560, 952013), (7672, 938115), (8220, 875574), (8631, 833880), (9590, 750492), (9864, 729645), (11508, 625410), (12330, 583716), (13898, 517860), (14385, 500328), (14796, 486430), (16440, 437787), (17262, 416940), (18495, 389144), (19180, 375246), (20847, 345240), (23016, 312705), (24660, 291858), (25893, 277960), (27796, 258930), (28770, 250164), (29592, 243215), (34524, 208470), (34745, 207144), (36990, 194572), (38360, 187623), (41694, 172620), (43155, 166776), (48643, 147960), (49320, 145929), (51786, 138980), (55592, 129465), (57540, 125082), (62541, 115080), (69048, 104235), (69490, 103572), (73980, 97286), (83388, 86310)]