8104219890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:493

約数の個数: 192

約数和(自身を含む): 22090755456

約数和(自身を除く): 13986535566

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 43, 65, 74, 78, 86, 111, 129, 130, 185, 195, 215, 222, 258, 353, 370, 390, 430, 481, 555, 559, 645, 706, 962, 1059, 1110, 1118, 1290, 1369, 1443, 1591, 1677, 1765, 2118, 2405, 2738, 2795, 2886, 3182, 3354, 3530, 4107, 4589, 4773, 4810, 5295, 5590, 6845, 7215, 7955, 8214, 8385, 9178, 9546, 10590, 13061, 13690, 13767, 14430, 15179, 15910, 16770, 17797, 20535, 20683, 22945, 23865, 26122, 27534, 30358, 35594, 39183, 41070, 41366, 45537, 45890, 47730, 53391, 58867, 62049, 65305, 68835, 75895, 78366, 88985, 91074, 103415, 106782, 117734, 124098, 130610, 137670, 151790, 169793, 176601, 177970, 195915, 197327, 206830, 227685, 266955, 294335, 310245, 339586, 353202, 391830, 394654, 455370, 483257, 509379, 533910, 561623, 588670, 591981, 620490, 765271, 848965, 883005, 966514, 986635, 1018758, 1123246, 1183962, 1449771, 1530542, 1684869, 1697930, 1766010, 1973270, 2295813, 2416285, 2546895, 2808115, 2899542, 2959905, 3369738, 3826355, 4591626, 4832570, 5093790, 5616230, 5919810, 6282341, 7248855, 7301099, 7652710, 8424345, 11479065, 12564682, 14497710, 14602198, 16848690, 18847023, 20780051, 21903297, 22958130, 31411705, 36505495, 37694046, 41560102, 43806594, 62340153, 62823410, 73010990, 94235115, 103900255, 109516485, 124680306, 188470230, 207800510, 219032970, 270140663, 311700765, 540281326, 623401530, 810421989, 1350703315, 1620843978, 2701406630, 4052109945, 8104219890]

約数ペア:

[(1, 8104219890), (2, 4052109945), (3, 2701406630), (5, 1620843978), (6, 1350703315), (10, 810421989), (13, 623401530), (15, 540281326), (26, 311700765), (30, 270140663), (37, 219032970), (39, 207800510), (43, 188470230), (65, 124680306), (74, 109516485), (78, 103900255), (86, 94235115), (111, 73010990), (129, 62823410), (130, 62340153), (185, 43806594), (195, 41560102), (215, 37694046), (222, 36505495), (258, 31411705), (353, 22958130), (370, 21903297), (390, 20780051), (430, 18847023), (481, 16848690), (555, 14602198), (559, 14497710), (645, 12564682), (706, 11479065), (962, 8424345), (1059, 7652710), (1110, 7301099), (1118, 7248855), (1290, 6282341), (1369, 5919810), (1443, 5616230), (1591, 5093790), (1677, 4832570), (1765, 4591626), (2118, 3826355), (2405, 3369738), (2738, 2959905), (2795, 2899542), (2886, 2808115), (3182, 2546895), (3354, 2416285), (3530, 2295813), (4107, 1973270), (4589, 1766010), (4773, 1697930), (4810, 1684869), (5295, 1530542), (5590, 1449771), (6845, 1183962), (7215, 1123246), (7955, 1018758), (8214, 986635), (8385, 966514), (9178, 883005), (9546, 848965), (10590, 765271), (13061, 620490), (13690, 591981), (13767, 588670), (14430, 561623), (15179, 533910), (15910, 509379), (16770, 483257), (17797, 455370), (20535, 394654), (20683, 391830), (22945, 353202), (23865, 339586), (26122, 310245), (27534, 294335), (30358, 266955), (35594, 227685), (39183, 206830), (41070, 197327), (41366, 195915), (45537, 177970), (45890, 176601), (47730, 169793), (53391, 151790), (58867, 137670), (62049, 130610), (65305, 124098), (68835, 117734), (75895, 106782), (78366, 103415), (88985, 91074)]