16261361280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49529}}^1$

素因数の和:49576

約数の個数: 256

約数和(自身を含む): 60624720000

約数和(自身を除く): 44363358720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 4104, 4320, 4560, 5130, 5472, 5760, 6080, 6840, 7296, 8208, 8640, 9120, 10260, 10944, 12160, 13680, 16416, 17280, 18240, 20520, 21888, 27360, 32832, 36480, 41040, 49529, 54720, 65664, 82080, 99058, 109440, 148587, 164160, 198116, 247645, 297174, 328320, 396232, 445761, 495290, 594348, 742935, 792464, 891522, 941051, 990580, 1188696, 1337283, 1485870, 1584928, 1783044, 1882102, 1981160, 2228805, 2377392, 2674566, 2823153, 2971740, 3169856, 3566088, 3764204, 3962320, 4457610, 4705255, 4754784, 5349132, 5646306, 5943480, 6339712, 6686415, 7132176, 7528408, 7924640, 8469459, 8915220, 9410510, 9509568, 10698264, 11292612, 11886960, 13372830, 14115765, 14264352, 15056816, 15849280, 16938918, 17830440, 18821020, 19019136, 21396528, 22585224, 23773920, 25408377, 26745660, 28231530, 28528704, 30113632, 31698560, 33877836, 35660880, 37642040, 42347295, 42793056, 45170448, 47547840, 50816754, 53491320, 56463060, 57057408, 60227264, 67755672, 71321760, 75284080, 84694590, 85586112, 90340896, 95095680, 101633508, 106982640, 112926120, 120454528, 127041885, 135511344, 142643520, 150568160, 169389180, 171172224, 180681792, 203267016, 213965280, 225852240, 254083770, 271022688, 285287040, 301136320, 338778360, 361363584, 406534032, 427930560, 451704480, 508167540, 542045376, 602272640, 677556720, 813068064, 855861120, 903408960, 1016335080, 1084090752, 1355113440, 1626136128, 1806817920, 2032670160, 2710226880, 3252272256, 4065340320, 5420453760, 8130680640, 16261361280]

約数ペア:

[(1, 16261361280), (2, 8130680640), (3, 5420453760), (4, 4065340320), (5, 3252272256), (6, 2710226880), (8, 2032670160), (9, 1806817920), (10, 1626136128), (12, 1355113440), (15, 1084090752), (16, 1016335080), (18, 903408960), (19, 855861120), (20, 813068064), (24, 677556720), (27, 602272640), (30, 542045376), (32, 508167540), (36, 451704480), (38, 427930560), (40, 406534032), (45, 361363584), (48, 338778360), (54, 301136320), (57, 285287040), (60, 271022688), (64, 254083770), (72, 225852240), (76, 213965280), (80, 203267016), (90, 180681792), (95, 171172224), (96, 169389180), (108, 150568160), (114, 142643520), (120, 135511344), (128, 127041885), (135, 120454528), (144, 112926120), (152, 106982640), (160, 101633508), (171, 95095680), (180, 90340896), (190, 85586112), (192, 84694590), (216, 75284080), (228, 71321760), (240, 67755672), (270, 60227264), (285, 57057408), (288, 56463060), (304, 53491320), (320, 50816754), (342, 47547840), (360, 45170448), (380, 42793056), (384, 42347295), (432, 37642040), (456, 35660880), (480, 33877836), (513, 31698560), (540, 30113632), (570, 28528704), (576, 28231530), (608, 26745660), (640, 25408377), (684, 23773920), (720, 22585224), (760, 21396528), (855, 19019136), (864, 18821020), (912, 17830440), (960, 16938918), (1026, 15849280), (1080, 15056816), (1140, 14264352), (1152, 14115765), (1216, 13372830), (1368, 11886960), (1440, 11292612), (1520, 10698264), (1710, 9509568), (1728, 9410510), (1824, 8915220), (1920, 8469459), (2052, 7924640), (2160, 7528408), (2280, 7132176), (2432, 6686415), (2565, 6339712), (2736, 5943480), (2880, 5646306), (3040, 5349132), (3420, 4754784), (3456, 4705255), (3648, 4457610), (4104, 3962320), (4320, 3764204), (4560, 3566088), (5130, 3169856), (5472, 2971740), (5760, 2823153), (6080, 2674566), (6840, 2377392), (7296, 2228805), (8208, 1981160), (8640, 1882102), (9120, 1783044), (10260, 1584928), (10944, 1485870), (12160, 1337283), (13680, 1188696), (16416, 990580), (17280, 941051), (18240, 891522), (20520, 792464), (21888, 742935), (27360, 594348), (32832, 495290), (36480, 445761), (41040, 396232), (49529, 328320), (54720, 297174), (65664, 247645), (82080, 198116), (99058, 164160), (109440, 148587)]