7251114080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:366

約数の個数: 288

約数和(自身を含む): 20670715296

約数和(自身を除く): 13419601216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 49, 56, 70, 80, 86, 98, 112, 137, 140, 157, 160, 172, 196, 215, 224, 245, 274, 280, 301, 314, 344, 392, 430, 490, 548, 560, 602, 628, 685, 688, 784, 785, 860, 959, 980, 1096, 1099, 1120, 1204, 1256, 1370, 1376, 1505, 1568, 1570, 1720, 1918, 1960, 2107, 2192, 2198, 2408, 2512, 2740, 3010, 3140, 3440, 3836, 3920, 4214, 4384, 4396, 4795, 4816, 5024, 5480, 5495, 5891, 6020, 6280, 6713, 6751, 6880, 7672, 7693, 7840, 8428, 8792, 9590, 9632, 10535, 10960, 10990, 11782, 12040, 12560, 13426, 13502, 15344, 15386, 16856, 17584, 19180, 21070, 21509, 21920, 21980, 23564, 24080, 25120, 26852, 27004, 29455, 30688, 30772, 33565, 33712, 33755, 35168, 38360, 38465, 41237, 42140, 43018, 43960, 47128, 47257, 48160, 53704, 54008, 58910, 61544, 67130, 67424, 67510, 76720, 76930, 82474, 84280, 86036, 87920, 94256, 94514, 107408, 107545, 108016, 117820, 123088, 134260, 135020, 150563, 153440, 153860, 164948, 168560, 172072, 175840, 188512, 189028, 206185, 214816, 215090, 216032, 235640, 236285, 246176, 268520, 270040, 288659, 301126, 307720, 329896, 330799, 337120, 344144, 378056, 412370, 430180, 471280, 472570, 537040, 540080, 577318, 602252, 615440, 659792, 661598, 688288, 752815, 756112, 824740, 860360, 924887, 942560, 945140, 1053941, 1074080, 1080160, 1154636, 1204504, 1230880, 1319584, 1323196, 1443295, 1505630, 1512224, 1649480, 1653995, 1720720, 1849774, 1890280, 2107882, 2309272, 2409008, 2646392, 2886590, 3011260, 3298960, 3307990, 3441440, 3699548, 3780560, 4215764, 4618544, 4624435, 4818016, 5269705, 5292784, 5773180, 6022520, 6474209, 6597920, 6615980, 7399096, 7561120, 8431528, 9237088, 9248870, 10539410, 10585568, 11546360, 12045040, 12948418, 13231960, 14798192, 16863056, 18497740, 21078820, 23092720, 24090080, 25896836, 26463920, 29596384, 32371045, 33726112, 36995480, 42157640, 45319463, 46185440, 51793672, 52927840, 64742090, 73990960, 84315280, 90638926, 103587344, 129484180, 147981920, 168630560, 181277852, 207174688, 226597315, 258968360, 362555704, 453194630, 517936720, 725111408, 906389260, 1035873440, 1450222816, 1812778520, 3625557040, 7251114080]

約数ペア:

[(1, 7251114080), (2, 3625557040), (4, 1812778520), (5, 1450222816), (7, 1035873440), (8, 906389260), (10, 725111408), (14, 517936720), (16, 453194630), (20, 362555704), (28, 258968360), (32, 226597315), (35, 207174688), (40, 181277852), (43, 168630560), (49, 147981920), (56, 129484180), (70, 103587344), (80, 90638926), (86, 84315280), (98, 73990960), (112, 64742090), (137, 52927840), (140, 51793672), (157, 46185440), (160, 45319463), (172, 42157640), (196, 36995480), (215, 33726112), (224, 32371045), (245, 29596384), (274, 26463920), (280, 25896836), (301, 24090080), (314, 23092720), (344, 21078820), (392, 18497740), (430, 16863056), (490, 14798192), (548, 13231960), (560, 12948418), (602, 12045040), (628, 11546360), (685, 10585568), (688, 10539410), (784, 9248870), (785, 9237088), (860, 8431528), (959, 7561120), (980, 7399096), (1096, 6615980), (1099, 6597920), (1120, 6474209), (1204, 6022520), (1256, 5773180), (1370, 5292784), (1376, 5269705), (1505, 4818016), (1568, 4624435), (1570, 4618544), (1720, 4215764), (1918, 3780560), (1960, 3699548), (2107, 3441440), (2192, 3307990), (2198, 3298960), (2408, 3011260), (2512, 2886590), (2740, 2646392), (3010, 2409008), (3140, 2309272), (3440, 2107882), (3836, 1890280), (3920, 1849774), (4214, 1720720), (4384, 1653995), (4396, 1649480), (4795, 1512224), (4816, 1505630), (5024, 1443295), (5480, 1323196), (5495, 1319584), (5891, 1230880), (6020, 1204504), (6280, 1154636), (6713, 1080160), (6751, 1074080), (6880, 1053941), (7672, 945140), (7693, 942560), (7840, 924887), (8428, 860360), (8792, 824740), (9590, 756112), (9632, 752815), (10535, 688288), (10960, 661598), (10990, 659792), (11782, 615440), (12040, 602252), (12560, 577318), (13426, 540080), (13502, 537040), (15344, 472570), (15386, 471280), (16856, 430180), (17584, 412370), (19180, 378056), (21070, 344144), (21509, 337120), (21920, 330799), (21980, 329896), (23564, 307720), (24080, 301126), (25120, 288659), (26852, 270040), (27004, 268520), (29455, 246176), (30688, 236285), (30772, 235640), (33565, 216032), (33712, 215090), (33755, 214816), (35168, 206185), (38360, 189028), (38465, 188512), (41237, 175840), (42140, 172072), (43018, 168560), (43960, 164948), (47128, 153860), (47257, 153440), (48160, 150563), (53704, 135020), (54008, 134260), (58910, 123088), (61544, 117820), (67130, 108016), (67424, 107545), (67510, 107408), (76720, 94514), (76930, 94256), (82474, 87920), (84280, 86036)]