211930560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1336

約数の個数: 224

約数和(自身を含む): 787603200

約数和(自身を除く): 575672640

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, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1291, 1368, 1440, 1520, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2582, 2736, 2880, 3040, 3420, 3648, 3873, 4104, 4320, 4560, 5130, 5164, 5472, 6080, 6455, 6840, 7746, 8208, 8640, 9120, 10260, 10328, 10944, 11619, 12910, 13680, 15492, 16416, 18240, 19365, 20520, 20656, 23238, 24529, 25820, 27360, 30984, 32832, 34857, 38730, 41040, 41312, 46476, 49058, 51640, 54720, 58095, 61968, 69714, 73587, 77460, 82080, 82624, 92952, 98116, 103280, 116190, 122645, 123936, 139428, 147174, 154920, 164160, 174285, 185904, 196232, 206560, 220761, 232380, 245290, 247872, 278856, 294348, 309840, 348570, 367935, 371808, 392464, 413120, 441522, 464760, 490580, 557712, 588696, 619680, 662283, 697140, 735870, 743616, 784928, 883044, 929520, 981160, 1103805, 1115424, 1177392, 1239360, 1324566, 1394280, 1471740, 1569856, 1766088, 1859040, 1962320, 2207610, 2230848, 2354784, 2649132, 2788560, 2943480, 3311415, 3532176, 3718080, 3924640, 4415220, 4709568, 5298264, 5577120, 5886960, 6622830, 7064352, 7849280, 8830440, 10596528, 11154240, 11773920, 13245660, 14128704, 17660880, 21193056, 23547840, 26491320, 35321760, 42386112, 52982640, 70643520, 105965280, 211930560]

約数ペア:

[(1, 211930560), (2, 105965280), (3, 70643520), (4, 52982640), (5, 42386112), (6, 35321760), (8, 26491320), (9, 23547840), (10, 21193056), (12, 17660880), (15, 14128704), (16, 13245660), (18, 11773920), (19, 11154240), (20, 10596528), (24, 8830440), (27, 7849280), (30, 7064352), (32, 6622830), (36, 5886960), (38, 5577120), (40, 5298264), (45, 4709568), (48, 4415220), (54, 3924640), (57, 3718080), (60, 3532176), (64, 3311415), (72, 2943480), (76, 2788560), (80, 2649132), (90, 2354784), (95, 2230848), (96, 2207610), (108, 1962320), (114, 1859040), (120, 1766088), (135, 1569856), (144, 1471740), (152, 1394280), (160, 1324566), (171, 1239360), (180, 1177392), (190, 1115424), (192, 1103805), (216, 981160), (228, 929520), (240, 883044), (270, 784928), (285, 743616), (288, 735870), (304, 697140), (320, 662283), (342, 619680), (360, 588696), (380, 557712), (432, 490580), (456, 464760), (480, 441522), (513, 413120), (540, 392464), (570, 371808), (576, 367935), (608, 348570), (684, 309840), (720, 294348), (760, 278856), (855, 247872), (864, 245290), (912, 232380), (960, 220761), (1026, 206560), (1080, 196232), (1140, 185904), (1216, 174285), (1291, 164160), (1368, 154920), (1440, 147174), (1520, 139428), (1710, 123936), (1728, 122645), (1824, 116190), (2052, 103280), (2160, 98116), (2280, 92952), (2565, 82624), (2582, 82080), (2736, 77460), (2880, 73587), (3040, 69714), (3420, 61968), (3648, 58095), (3873, 54720), (4104, 51640), (4320, 49058), (4560, 46476), (5130, 41312), (5164, 41040), (5472, 38730), (6080, 34857), (6455, 32832), (6840, 30984), (7746, 27360), (8208, 25820), (8640, 24529), (9120, 23238), (10260, 20656), (10328, 20520), (10944, 19365), (11619, 18240), (12910, 16416), (13680, 15492)]