2019175560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{4933}}^1$

素因数の和:5332

約数の個数: 128

約数和(自身を含む): 6749712000

約数和(自身を除く): 4730536440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 379, 540, 758, 1080, 1137, 1516, 1895, 2274, 3032, 3411, 3790, 4548, 4933, 5685, 6822, 7580, 9096, 9866, 10233, 11370, 13644, 14799, 15160, 17055, 19732, 20466, 22740, 24665, 27288, 29598, 34110, 39464, 40932, 44397, 45480, 49330, 51165, 59196, 68220, 73995, 81864, 88794, 98660, 102330, 118392, 133191, 136440, 147990, 177588, 197320, 204660, 221985, 266382, 295980, 355176, 409320, 443970, 532764, 591960, 665955, 887940, 1065528, 1331910, 1775880, 1869607, 2663820, 3739214, 5327640, 5608821, 7478428, 9348035, 11217642, 14956856, 16826463, 18696070, 22435284, 28044105, 33652926, 37392140, 44870568, 50479389, 56088210, 67305852, 74784280, 84132315, 100958778, 112176420, 134611704, 168264630, 201917556, 224352840, 252396945, 336529260, 403835112, 504793890, 673058520, 1009587780, 2019175560]

約数ペア:

[(1, 2019175560), (2, 1009587780), (3, 673058520), (4, 504793890), (5, 403835112), (6, 336529260), (8, 252396945), (9, 224352840), (10, 201917556), (12, 168264630), (15, 134611704), (18, 112176420), (20, 100958778), (24, 84132315), (27, 74784280), (30, 67305852), (36, 56088210), (40, 50479389), (45, 44870568), (54, 37392140), (60, 33652926), (72, 28044105), (90, 22435284), (108, 18696070), (120, 16826463), (135, 14956856), (180, 11217642), (216, 9348035), (270, 7478428), (360, 5608821), (379, 5327640), (540, 3739214), (758, 2663820), (1080, 1869607), (1137, 1775880), (1516, 1331910), (1895, 1065528), (2274, 887940), (3032, 665955), (3411, 591960), (3790, 532764), (4548, 443970), (4933, 409320), (5685, 355176), (6822, 295980), (7580, 266382), (9096, 221985), (9866, 204660), (10233, 197320), (11370, 177588), (13644, 147990), (14799, 136440), (15160, 133191), (17055, 118392), (19732, 102330), (20466, 98660), (22740, 88794), (24665, 81864), (27288, 73995), (29598, 68220), (34110, 59196), (39464, 51165), (40932, 49330), (44397, 45480)]