3218080920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{1031}}^1$

素因数の和:1138

約数の個数: 192

約数和(自身を含む): 10454572800

約数和(自身を除く): 7236491880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 60, 74, 76, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 285, 296, 370, 380, 444, 456, 555, 570, 703, 740, 760, 888, 1031, 1110, 1140, 1369, 1406, 1480, 2062, 2109, 2220, 2280, 2738, 2812, 3093, 3515, 4107, 4124, 4218, 4440, 5155, 5476, 5624, 6186, 6845, 7030, 8214, 8248, 8436, 10310, 10545, 10952, 12372, 13690, 14060, 15465, 16428, 16872, 19589, 20535, 20620, 21090, 24744, 26011, 27380, 28120, 30930, 32856, 38147, 39178, 41070, 41240, 42180, 52022, 54760, 58767, 61860, 76294, 78033, 78356, 82140, 84360, 97945, 104044, 114441, 117534, 123720, 130055, 152588, 156066, 156712, 164280, 190735, 195890, 208088, 228882, 235068, 260110, 293835, 305176, 312132, 381470, 390165, 391780, 457764, 470136, 520220, 572205, 587670, 624264, 724793, 762940, 780330, 783560, 915528, 1040440, 1144410, 1175340, 1411439, 1449586, 1525880, 1560660, 2174379, 2288820, 2350680, 2822878, 2899172, 3121320, 3623965, 4234317, 4348758, 4577640, 5645756, 5798344, 7057195, 7247930, 8468634, 8697516, 10871895, 11291512, 14114390, 14495860, 16937268, 17395032, 21171585, 21743790, 26817341, 28228780, 28991720, 33874536, 42343170, 43487580, 53634682, 56457560, 80452023, 84686340, 86975160, 107269364, 134086705, 160904046, 169372680, 214538728, 268173410, 321808092, 402260115, 536346820, 643616184, 804520230, 1072693640, 1609040460, 3218080920]

約数ペア:

[(1, 3218080920), (2, 1609040460), (3, 1072693640), (4, 804520230), (5, 643616184), (6, 536346820), (8, 402260115), (10, 321808092), (12, 268173410), (15, 214538728), (19, 169372680), (20, 160904046), (24, 134086705), (30, 107269364), (37, 86975160), (38, 84686340), (40, 80452023), (57, 56457560), (60, 53634682), (74, 43487580), (76, 42343170), (95, 33874536), (111, 28991720), (114, 28228780), (120, 26817341), (148, 21743790), (152, 21171585), (185, 17395032), (190, 16937268), (222, 14495860), (228, 14114390), (285, 11291512), (296, 10871895), (370, 8697516), (380, 8468634), (444, 7247930), (456, 7057195), (555, 5798344), (570, 5645756), (703, 4577640), (740, 4348758), (760, 4234317), (888, 3623965), (1031, 3121320), (1110, 2899172), (1140, 2822878), (1369, 2350680), (1406, 2288820), (1480, 2174379), (2062, 1560660), (2109, 1525880), (2220, 1449586), (2280, 1411439), (2738, 1175340), (2812, 1144410), (3093, 1040440), (3515, 915528), (4107, 783560), (4124, 780330), (4218, 762940), (4440, 724793), (5155, 624264), (5476, 587670), (5624, 572205), (6186, 520220), (6845, 470136), (7030, 457764), (8214, 391780), (8248, 390165), (8436, 381470), (10310, 312132), (10545, 305176), (10952, 293835), (12372, 260110), (13690, 235068), (14060, 228882), (15465, 208088), (16428, 195890), (16872, 190735), (19589, 164280), (20535, 156712), (20620, 156066), (21090, 152588), (24744, 130055), (26011, 123720), (27380, 117534), (28120, 114441), (30930, 104044), (32856, 97945), (38147, 84360), (39178, 82140), (41070, 78356), (41240, 78033), (42180, 76294), (52022, 61860), (54760, 58767)]