207600840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 256

約数和(自身を含む): 744192000

約数和(自身を除く): 536591160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 67, 72, 76, 90, 95, 108, 114, 120, 134, 135, 151, 152, 171, 180, 190, 201, 216, 228, 268, 270, 285, 302, 335, 342, 360, 380, 402, 453, 456, 513, 536, 540, 570, 603, 604, 670, 684, 755, 760, 804, 855, 906, 1005, 1026, 1080, 1140, 1206, 1208, 1273, 1340, 1359, 1368, 1510, 1608, 1710, 1809, 1812, 2010, 2052, 2265, 2280, 2412, 2546, 2565, 2680, 2718, 2869, 3015, 3020, 3420, 3618, 3624, 3819, 4020, 4077, 4104, 4530, 4824, 5092, 5130, 5436, 5738, 6030, 6040, 6365, 6795, 6840, 7236, 7638, 8040, 8154, 8607, 9045, 9060, 10117, 10184, 10260, 10872, 11457, 11476, 12060, 12730, 13590, 14345, 14472, 15276, 16308, 17214, 18090, 18120, 19095, 20234, 20385, 20520, 22914, 22952, 24120, 25460, 25821, 27180, 28690, 30351, 30552, 32616, 34371, 34428, 36180, 38190, 40468, 40770, 43035, 45828, 50585, 50920, 51642, 54360, 57285, 57380, 60702, 68742, 68856, 72360, 76380, 77463, 80936, 81540, 86070, 91053, 91656, 101170, 103284, 114570, 114760, 121404, 129105, 137484, 151755, 152760, 154926, 163080, 171855, 172140, 182106, 192223, 202340, 206568, 229140, 242808, 258210, 273159, 274968, 303510, 309852, 343710, 344280, 364212, 384446, 387315, 404680, 455265, 458280, 516420, 546318, 576669, 607020, 619704, 687420, 728424, 768892, 774630, 910530, 961115, 1032840, 1092636, 1153338, 1214040, 1365795, 1374840, 1537784, 1549260, 1730007, 1821060, 1922230, 2185272, 2306676, 2731590, 2883345, 3098520, 3460014, 3642120, 3844460, 4613352, 5190021, 5463180, 5766690, 6920028, 7688920, 8650035, 10380042, 10926360, 11533380, 13840056, 17300070, 20760084, 23066760, 25950105, 34600140, 41520168, 51900210, 69200280, 103800420, 207600840]

約数ペア:

[(1, 207600840), (2, 103800420), (3, 69200280), (4, 51900210), (5, 41520168), (6, 34600140), (8, 25950105), (9, 23066760), (10, 20760084), (12, 17300070), (15, 13840056), (18, 11533380), (19, 10926360), (20, 10380042), (24, 8650035), (27, 7688920), (30, 6920028), (36, 5766690), (38, 5463180), (40, 5190021), (45, 4613352), (54, 3844460), (57, 3642120), (60, 3460014), (67, 3098520), (72, 2883345), (76, 2731590), (90, 2306676), (95, 2185272), (108, 1922230), (114, 1821060), (120, 1730007), (134, 1549260), (135, 1537784), (151, 1374840), (152, 1365795), (171, 1214040), (180, 1153338), (190, 1092636), (201, 1032840), (216, 961115), (228, 910530), (268, 774630), (270, 768892), (285, 728424), (302, 687420), (335, 619704), (342, 607020), (360, 576669), (380, 546318), (402, 516420), (453, 458280), (456, 455265), (513, 404680), (536, 387315), (540, 384446), (570, 364212), (603, 344280), (604, 343710), (670, 309852), (684, 303510), (755, 274968), (760, 273159), (804, 258210), (855, 242808), (906, 229140), (1005, 206568), (1026, 202340), (1080, 192223), (1140, 182106), (1206, 172140), (1208, 171855), (1273, 163080), (1340, 154926), (1359, 152760), (1368, 151755), (1510, 137484), (1608, 129105), (1710, 121404), (1809, 114760), (1812, 114570), (2010, 103284), (2052, 101170), (2265, 91656), (2280, 91053), (2412, 86070), (2546, 81540), (2565, 80936), (2680, 77463), (2718, 76380), (2869, 72360), (3015, 68856), (3020, 68742), (3420, 60702), (3618, 57380), (3624, 57285), (3819, 54360), (4020, 51642), (4077, 50920), (4104, 50585), (4530, 45828), (4824, 43035), (5092, 40770), (5130, 40468), (5436, 38190), (5738, 36180), (6030, 34428), (6040, 34371), (6365, 32616), (6795, 30552), (6840, 30351), (7236, 28690), (7638, 27180), (8040, 25821), (8154, 25460), (8607, 24120), (9045, 22952), (9060, 22914), (10117, 20520), (10184, 20385), (10260, 20234), (10872, 19095), (11457, 18120), (11476, 18090), (12060, 17214), (12730, 16308), (13590, 15276), (14345, 14472)]