15671057880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{18427}}^1$

素因数の和:18833

約数の個数: 128

約数和(自身を含む): 49622918400

約数和(自身を除く): 33951860520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 373, 380, 456, 570, 746, 760, 1119, 1140, 1492, 1865, 2238, 2280, 2984, 3730, 4476, 5595, 7087, 7460, 8952, 11190, 14174, 14920, 18427, 21261, 22380, 28348, 35435, 36854, 42522, 44760, 55281, 56696, 70870, 73708, 85044, 92135, 106305, 110562, 141740, 147416, 170088, 184270, 212610, 221124, 276405, 283480, 350113, 368540, 425220, 442248, 552810, 700226, 737080, 850440, 1050339, 1105620, 1400452, 1750565, 2100678, 2211240, 2800904, 3501130, 4201356, 5251695, 6873271, 7002260, 8402712, 10503390, 13746542, 14004520, 20619813, 21006780, 27493084, 34366355, 41239626, 42013560, 54986168, 68732710, 82479252, 103099065, 130592149, 137465420, 164958504, 206198130, 261184298, 274930840, 391776447, 412396260, 522368596, 652960745, 783552894, 824792520, 1044737192, 1305921490, 1567105788, 1958882235, 2611842980, 3134211576, 3917764470, 5223685960, 7835528940, 15671057880]

約数ペア:

[(1, 15671057880), (2, 7835528940), (3, 5223685960), (4, 3917764470), (5, 3134211576), (6, 2611842980), (8, 1958882235), (10, 1567105788), (12, 1305921490), (15, 1044737192), (19, 824792520), (20, 783552894), (24, 652960745), (30, 522368596), (38, 412396260), (40, 391776447), (57, 274930840), (60, 261184298), (76, 206198130), (95, 164958504), (114, 137465420), (120, 130592149), (152, 103099065), (190, 82479252), (228, 68732710), (285, 54986168), (373, 42013560), (380, 41239626), (456, 34366355), (570, 27493084), (746, 21006780), (760, 20619813), (1119, 14004520), (1140, 13746542), (1492, 10503390), (1865, 8402712), (2238, 7002260), (2280, 6873271), (2984, 5251695), (3730, 4201356), (4476, 3501130), (5595, 2800904), (7087, 2211240), (7460, 2100678), (8952, 1750565), (11190, 1400452), (14174, 1105620), (14920, 1050339), (18427, 850440), (21261, 737080), (22380, 700226), (28348, 552810), (35435, 442248), (36854, 425220), (42522, 368540), (44760, 350113), (55281, 283480), (56696, 276405), (70870, 221124), (73708, 212610), (85044, 184270), (92135, 170088), (106305, 147416), (110562, 141740)]