20104255680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{10301}}^1$

素因数の和:10447

約数の個数: 224

約数和(自身を含む): 67825071360

約数和(自身を除く): 47720815680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 107, 114, 120, 152, 160, 190, 192, 214, 228, 240, 285, 304, 320, 321, 380, 428, 456, 480, 535, 570, 608, 642, 760, 856, 912, 960, 1070, 1140, 1216, 1284, 1520, 1605, 1712, 1824, 2033, 2140, 2280, 2568, 3040, 3210, 3424, 3648, 4066, 4280, 4560, 5136, 6080, 6099, 6420, 6848, 8132, 8560, 9120, 10165, 10272, 10301, 12198, 12840, 16264, 17120, 18240, 20330, 20544, 20602, 24396, 25680, 30495, 30903, 32528, 34240, 40660, 41204, 48792, 51360, 51505, 60990, 61806, 65056, 81320, 82408, 97584, 102720, 103010, 121980, 123612, 130112, 154515, 162640, 164816, 195168, 195719, 206020, 243960, 247224, 309030, 325280, 329632, 390336, 391438, 412040, 487920, 494448, 587157, 618060, 650560, 659264, 782876, 824080, 975840, 978595, 988896, 1102207, 1174314, 1236120, 1565752, 1648160, 1951680, 1957190, 1977792, 2204414, 2348628, 2472240, 2935785, 3131504, 3296320, 3306621, 3914380, 4408828, 4697256, 4944480, 5511035, 5871570, 6263008, 6613242, 7828760, 8817656, 9394512, 9888960, 11022070, 11743140, 12526016, 13226484, 15657520, 16533105, 17635312, 18789024, 20941933, 22044140, 23486280, 26452968, 31315040, 33066210, 35270624, 37578048, 41883866, 44088280, 46972560, 52905936, 62630080, 62825799, 66132420, 70541248, 83767732, 88176560, 93945120, 104709665, 105811872, 125651598, 132264840, 167535464, 176353120, 187890240, 209419330, 211623744, 251303196, 264529680, 314128995, 335070928, 352706240, 418838660, 502606392, 529059360, 628257990, 670141856, 837677320, 1005212784, 1058118720, 1256515980, 1340283712, 1675354640, 2010425568, 2513031960, 3350709280, 4020851136, 5026063920, 6701418560, 10052127840, 20104255680]

約数ペア:

[(1, 20104255680), (2, 10052127840), (3, 6701418560), (4, 5026063920), (5, 4020851136), (6, 3350709280), (8, 2513031960), (10, 2010425568), (12, 1675354640), (15, 1340283712), (16, 1256515980), (19, 1058118720), (20, 1005212784), (24, 837677320), (30, 670141856), (32, 628257990), (38, 529059360), (40, 502606392), (48, 418838660), (57, 352706240), (60, 335070928), (64, 314128995), (76, 264529680), (80, 251303196), (95, 211623744), (96, 209419330), (107, 187890240), (114, 176353120), (120, 167535464), (152, 132264840), (160, 125651598), (190, 105811872), (192, 104709665), (214, 93945120), (228, 88176560), (240, 83767732), (285, 70541248), (304, 66132420), (320, 62825799), (321, 62630080), (380, 52905936), (428, 46972560), (456, 44088280), (480, 41883866), (535, 37578048), (570, 35270624), (608, 33066210), (642, 31315040), (760, 26452968), (856, 23486280), (912, 22044140), (960, 20941933), (1070, 18789024), (1140, 17635312), (1216, 16533105), (1284, 15657520), (1520, 13226484), (1605, 12526016), (1712, 11743140), (1824, 11022070), (2033, 9888960), (2140, 9394512), (2280, 8817656), (2568, 7828760), (3040, 6613242), (3210, 6263008), (3424, 5871570), (3648, 5511035), (4066, 4944480), (4280, 4697256), (4560, 4408828), (5136, 3914380), (6080, 3306621), (6099, 3296320), (6420, 3131504), (6848, 2935785), (8132, 2472240), (8560, 2348628), (9120, 2204414), (10165, 1977792), (10272, 1957190), (10301, 1951680), (12198, 1648160), (12840, 1565752), (16264, 1236120), (17120, 1174314), (18240, 1102207), (20330, 988896), (20544, 978595), (20602, 975840), (24396, 824080), (25680, 782876), (30495, 659264), (30903, 650560), (32528, 618060), (34240, 587157), (40660, 494448), (41204, 487920), (48792, 412040), (51360, 391438), (51505, 390336), (60990, 329632), (61806, 325280), (65056, 309030), (81320, 247224), (82408, 243960), (97584, 206020), (102720, 195719), (103010, 195168), (121980, 164816), (123612, 162640), (130112, 154515)]