205569360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5009}}^1$

素因数の和:5050

約数の個数: 160

約数和(自身を含む): 745488000

約数和(自身を除く): 539918640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5009, 5130, 6840, 8208, 10018, 10260, 13680, 15027, 20036, 20520, 25045, 30054, 40072, 41040, 45081, 50090, 60108, 75135, 80144, 90162, 95171, 100180, 120216, 135243, 150270, 180324, 190342, 200360, 225405, 240432, 270486, 285513, 300540, 360648, 380684, 400720, 450810, 475855, 540972, 571026, 601080, 676215, 721296, 761368, 856539, 901620, 951710, 1081944, 1142052, 1202160, 1352430, 1427565, 1522736, 1713078, 1803240, 1903420, 2163888, 2284104, 2569617, 2704860, 2855130, 3426156, 3606480, 3806840, 4282695, 4568208, 5139234, 5409720, 5710260, 6852312, 7613680, 8565390, 10278468, 10819440, 11420520, 12848085, 13704624, 17130780, 20556936, 22841040, 25696170, 34261560, 41113872, 51392340, 68523120, 102784680, 205569360]

約数ペア:

[(1, 205569360), (2, 102784680), (3, 68523120), (4, 51392340), (5, 41113872), (6, 34261560), (8, 25696170), (9, 22841040), (10, 20556936), (12, 17130780), (15, 13704624), (16, 12848085), (18, 11420520), (19, 10819440), (20, 10278468), (24, 8565390), (27, 7613680), (30, 6852312), (36, 5710260), (38, 5409720), (40, 5139234), (45, 4568208), (48, 4282695), (54, 3806840), (57, 3606480), (60, 3426156), (72, 2855130), (76, 2704860), (80, 2569617), (90, 2284104), (95, 2163888), (108, 1903420), (114, 1803240), (120, 1713078), (135, 1522736), (144, 1427565), (152, 1352430), (171, 1202160), (180, 1142052), (190, 1081944), (216, 951710), (228, 901620), (240, 856539), (270, 761368), (285, 721296), (304, 676215), (342, 601080), (360, 571026), (380, 540972), (432, 475855), (456, 450810), (513, 400720), (540, 380684), (570, 360648), (684, 300540), (720, 285513), (760, 270486), (855, 240432), (912, 225405), (1026, 200360), (1080, 190342), (1140, 180324), (1368, 150270), (1520, 135243), (1710, 120216), (2052, 100180), (2160, 95171), (2280, 90162), (2565, 80144), (2736, 75135), (3420, 60108), (4104, 50090), (4560, 45081), (5009, 41040), (5130, 40072), (6840, 30054), (8208, 25045), (10018, 20520), (10260, 20036), (13680, 15027)]