21504175056

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10321}}^1$

素因数の和:10411

約数の個数: 320

約数和(自身を含む): 77410045440

約数和(自身を除く): 55905870384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 53, 54, 56, 63, 72, 78, 84, 91, 104, 106, 108, 112, 117, 126, 144, 156, 159, 168, 182, 189, 208, 212, 216, 234, 252, 273, 312, 318, 336, 351, 364, 371, 378, 424, 432, 468, 477, 504, 546, 624, 636, 689, 702, 728, 742, 756, 819, 848, 936, 954, 1008, 1092, 1113, 1272, 1378, 1404, 1431, 1456, 1484, 1512, 1638, 1872, 1908, 2067, 2184, 2226, 2457, 2544, 2756, 2808, 2862, 2968, 3024, 3276, 3339, 3816, 4134, 4368, 4452, 4823, 4914, 5512, 5616, 5724, 5936, 6201, 6552, 6678, 7632, 8268, 8904, 9646, 9828, 10017, 10321, 11024, 11448, 12402, 13104, 13356, 14469, 16536, 17808, 18603, 19292, 19656, 20034, 20642, 22896, 24804, 26712, 28938, 30963, 33072, 37206, 38584, 39312, 40068, 41284, 43407, 49608, 53424, 57876, 61926, 72247, 74412, 77168, 80136, 82568, 86814, 92889, 99216, 115752, 123852, 130221, 134173, 144494, 148824, 160272, 165136, 173628, 185778, 216741, 231504, 247704, 260442, 268346, 278667, 288988, 297648, 347256, 371556, 402519, 433482, 495408, 520884, 536692, 547013, 557334, 577976, 650223, 694512, 743112, 805038, 866964, 939211, 1041768, 1073384, 1094026, 1114668, 1155952, 1207557, 1300446, 1486224, 1610076, 1641039, 1733928, 1878422, 1950669, 2083536, 2146768, 2188052, 2229336, 2415114, 2600892, 2817633, 3220152, 3282078, 3467856, 3622671, 3756844, 3829091, 3901338, 4376104, 4458672, 4830228, 4923117, 5201784, 5635266, 6440304, 6564156, 7111169, 7245342, 7513688, 7658182, 7802676, 8452899, 8752208, 9660456, 9846234, 10403568, 11270532, 11487273, 13128312, 14222338, 14490684, 14769351, 15027376, 15316364, 15605352, 16905798, 19320912, 19692468, 21333507, 22541064, 22974546, 25358697, 26256624, 28444676, 28981368, 29538702, 30632728, 31210704, 33811596, 34461819, 39384936, 42667014, 45082128, 45949092, 49778183, 50717394, 56889352, 57962736, 59077404, 61265456, 64000521, 67623192, 68923638, 78769872, 85334028, 91898184, 99556366, 101434788, 103385457, 113778704, 118154808, 128001042, 135246384, 137847276, 149334549, 170668056, 183796368, 192001563, 199112732, 202869576, 206770914, 236309616, 256002084, 275694552, 298669098, 341336112, 384003126, 398225464, 405739152, 413541828, 448003647, 512004168, 551389104, 597338196, 768006252, 796450928, 827083656, 896007294, 1024008336, 1194676392, 1344010941, 1536012504, 1654167312, 1792014588, 2389352784, 2688021882, 3072025008, 3584029176, 5376043764, 7168058352, 10752087528, 21504175056]

約数ペア:

[(1, 21504175056), (2, 10752087528), (3, 7168058352), (4, 5376043764), (6, 3584029176), (7, 3072025008), (8, 2688021882), (9, 2389352784), (12, 1792014588), (13, 1654167312), (14, 1536012504), (16, 1344010941), (18, 1194676392), (21, 1024008336), (24, 896007294), (26, 827083656), (27, 796450928), (28, 768006252), (36, 597338196), (39, 551389104), (42, 512004168), (48, 448003647), (52, 413541828), (53, 405739152), (54, 398225464), (56, 384003126), (63, 341336112), (72, 298669098), (78, 275694552), (84, 256002084), (91, 236309616), (104, 206770914), (106, 202869576), (108, 199112732), (112, 192001563), (117, 183796368), (126, 170668056), (144, 149334549), (156, 137847276), (159, 135246384), (168, 128001042), (182, 118154808), (189, 113778704), (208, 103385457), (212, 101434788), (216, 99556366), (234, 91898184), (252, 85334028), (273, 78769872), (312, 68923638), (318, 67623192), (336, 64000521), (351, 61265456), (364, 59077404), (371, 57962736), (378, 56889352), (424, 50717394), (432, 49778183), (468, 45949092), (477, 45082128), (504, 42667014), (546, 39384936), (624, 34461819), (636, 33811596), (689, 31210704), (702, 30632728), (728, 29538702), (742, 28981368), (756, 28444676), (819, 26256624), (848, 25358697), (936, 22974546), (954, 22541064), (1008, 21333507), (1092, 19692468), (1113, 19320912), (1272, 16905798), (1378, 15605352), (1404, 15316364), (1431, 15027376), (1456, 14769351), (1484, 14490684), (1512, 14222338), (1638, 13128312), (1872, 11487273), (1908, 11270532), (2067, 10403568), (2184, 9846234), (2226, 9660456), (2457, 8752208), (2544, 8452899), (2756, 7802676), (2808, 7658182), (2862, 7513688), (2968, 7245342), (3024, 7111169), (3276, 6564156), (3339, 6440304), (3816, 5635266), (4134, 5201784), (4368, 4923117), (4452, 4830228), (4823, 4458672), (4914, 4376104), (5512, 3901338), (5616, 3829091), (5724, 3756844), (5936, 3622671), (6201, 3467856), (6552, 3282078), (6678, 3220152), (7632, 2817633), (8268, 2600892), (8904, 2415114), (9646, 2229336), (9828, 2188052), (10017, 2146768), (10321, 2083536), (11024, 1950669), (11448, 1878422), (12402, 1733928), (13104, 1641039), (13356, 1610076), (14469, 1486224), (16536, 1300446), (17808, 1207557), (18603, 1155952), (19292, 1114668), (19656, 1094026), (20034, 1073384), (20642, 1041768), (22896, 939211), (24804, 866964), (26712, 805038), (28938, 743112), (30963, 694512), (33072, 650223), (37206, 577976), (38584, 557334), (39312, 547013), (40068, 536692), (41284, 520884), (43407, 495408), (49608, 433482), (53424, 402519), (57876, 371556), (61926, 347256), (72247, 297648), (74412, 288988), (77168, 278667), (80136, 268346), (82568, 260442), (86814, 247704), (92889, 231504), (99216, 216741), (115752, 185778), (123852, 173628), (130221, 165136), (134173, 160272), (144494, 148824)]