15666216072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{13693}}^1$

素因数の和:13927

約数の個数: 128

約数和(自身を含む): 44631484800

約数和(自身を除く): 28965268728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 193, 228, 247, 312, 386, 456, 494, 579, 741, 772, 988, 1158, 1482, 1544, 1976, 2316, 2509, 2964, 3667, 4632, 5018, 5928, 7334, 7527, 10036, 11001, 13693, 14668, 15054, 20072, 22002, 27386, 29336, 30108, 41079, 44004, 47671, 54772, 60216, 82158, 88008, 95342, 109544, 143013, 164316, 178009, 190684, 260167, 286026, 328632, 356018, 381368, 520334, 534027, 572052, 712036, 780501, 1040668, 1068054, 1144104, 1424072, 1561002, 2081336, 2136108, 2642749, 3122004, 3382171, 4272216, 5285498, 6244008, 6764342, 7928247, 10146513, 10570996, 13528684, 15856494, 20293026, 21141992, 27057368, 31712988, 34355737, 40586052, 50212231, 63425976, 68711474, 81172104, 100424462, 103067211, 137422948, 150636693, 200848924, 206134422, 274845896, 301273386, 401697848, 412268844, 602546772, 652759003, 824537688, 1205093544, 1305518006, 1958277009, 2611036012, 3916554018, 5222072024, 7833108036, 15666216072]

約数ペア:

[(1, 15666216072), (2, 7833108036), (3, 5222072024), (4, 3916554018), (6, 2611036012), (8, 1958277009), (12, 1305518006), (13, 1205093544), (19, 824537688), (24, 652759003), (26, 602546772), (38, 412268844), (39, 401697848), (52, 301273386), (57, 274845896), (76, 206134422), (78, 200848924), (104, 150636693), (114, 137422948), (152, 103067211), (156, 100424462), (193, 81172104), (228, 68711474), (247, 63425976), (312, 50212231), (386, 40586052), (456, 34355737), (494, 31712988), (579, 27057368), (741, 21141992), (772, 20293026), (988, 15856494), (1158, 13528684), (1482, 10570996), (1544, 10146513), (1976, 7928247), (2316, 6764342), (2509, 6244008), (2964, 5285498), (3667, 4272216), (4632, 3382171), (5018, 3122004), (5928, 2642749), (7334, 2136108), (7527, 2081336), (10036, 1561002), (11001, 1424072), (13693, 1144104), (14668, 1068054), (15054, 1040668), (20072, 780501), (22002, 712036), (27386, 572052), (29336, 534027), (30108, 520334), (41079, 381368), (44004, 356018), (47671, 328632), (54772, 286026), (60216, 260167), (82158, 190684), (88008, 178009), (95342, 164316), (109544, 143013)]