1880822064

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:536

約数の個数: 240

約数和(自身を含む): 5799378816

約数和(自身を除く): 3918556752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 43, 44, 48, 51, 66, 68, 86, 88, 102, 121, 129, 132, 136, 172, 176, 187, 204, 242, 258, 264, 272, 344, 363, 374, 408, 443, 473, 484, 516, 528, 561, 688, 726, 731, 748, 816, 886, 946, 968, 1032, 1122, 1329, 1419, 1452, 1462, 1496, 1772, 1892, 1936, 2057, 2064, 2193, 2244, 2658, 2838, 2904, 2924, 2992, 3544, 3784, 4114, 4386, 4488, 4873, 5203, 5316, 5676, 5808, 5848, 6171, 7088, 7531, 7568, 8041, 8228, 8772, 8976, 9746, 10406, 10632, 11352, 11696, 12342, 14619, 15062, 15609, 16082, 16456, 17544, 19049, 19492, 20812, 21264, 22593, 22704, 24123, 24684, 29238, 30124, 31218, 32164, 32912, 35088, 38098, 38984, 41624, 45186, 48246, 49368, 53603, 57147, 58476, 60248, 62436, 64328, 76196, 77968, 82841, 83248, 88451, 90372, 96492, 98736, 107206, 114294, 116952, 120496, 124872, 128656, 152392, 160809, 165682, 176902, 180744, 192984, 209539, 214412, 228588, 233904, 248523, 249744, 265353, 304784, 321618, 323833, 331364, 353804, 361488, 385968, 419078, 428824, 457176, 497046, 530706, 628617, 643236, 647666, 662728, 707608, 838156, 857648, 911251, 914352, 971499, 994092, 1061412, 1257234, 1286472, 1295332, 1325456, 1415216, 1676312, 1822502, 1942998, 1988184, 2122824, 2304929, 2514468, 2572944, 2590664, 2733753, 3352624, 3562163, 3645004, 3885996, 3976368, 4245648, 4609858, 5028936, 5181328, 5467506, 6914787, 7124326, 7290008, 7771992, 9219716, 10057872, 10686489, 10935012, 13829574, 14248652, 14580016, 15543984, 18439432, 21372978, 21870024, 27659148, 28497304, 36878864, 39183793, 42745956, 43740048, 55318296, 56994608, 78367586, 85491912, 110636592, 117551379, 156735172, 170983824, 235102758, 313470344, 470205516, 626940688, 940411032, 1880822064]

約数ペア:

[(1, 1880822064), (2, 940411032), (3, 626940688), (4, 470205516), (6, 313470344), (8, 235102758), (11, 170983824), (12, 156735172), (16, 117551379), (17, 110636592), (22, 85491912), (24, 78367586), (33, 56994608), (34, 55318296), (43, 43740048), (44, 42745956), (48, 39183793), (51, 36878864), (66, 28497304), (68, 27659148), (86, 21870024), (88, 21372978), (102, 18439432), (121, 15543984), (129, 14580016), (132, 14248652), (136, 13829574), (172, 10935012), (176, 10686489), (187, 10057872), (204, 9219716), (242, 7771992), (258, 7290008), (264, 7124326), (272, 6914787), (344, 5467506), (363, 5181328), (374, 5028936), (408, 4609858), (443, 4245648), (473, 3976368), (484, 3885996), (516, 3645004), (528, 3562163), (561, 3352624), (688, 2733753), (726, 2590664), (731, 2572944), (748, 2514468), (816, 2304929), (886, 2122824), (946, 1988184), (968, 1942998), (1032, 1822502), (1122, 1676312), (1329, 1415216), (1419, 1325456), (1452, 1295332), (1462, 1286472), (1496, 1257234), (1772, 1061412), (1892, 994092), (1936, 971499), (2057, 914352), (2064, 911251), (2193, 857648), (2244, 838156), (2658, 707608), (2838, 662728), (2904, 647666), (2924, 643236), (2992, 628617), (3544, 530706), (3784, 497046), (4114, 457176), (4386, 428824), (4488, 419078), (4873, 385968), (5203, 361488), (5316, 353804), (5676, 331364), (5808, 323833), (5848, 321618), (6171, 304784), (7088, 265353), (7531, 249744), (7568, 248523), (8041, 233904), (8228, 228588), (8772, 214412), (8976, 209539), (9746, 192984), (10406, 180744), (10632, 176902), (11352, 165682), (11696, 160809), (12342, 152392), (14619, 128656), (15062, 124872), (15609, 120496), (16082, 116952), (16456, 114294), (17544, 107206), (19049, 98736), (19492, 96492), (20812, 90372), (21264, 88451), (22593, 83248), (22704, 82841), (24123, 77968), (24684, 76196), (29238, 64328), (30124, 62436), (31218, 60248), (32164, 58476), (32912, 57147), (35088, 53603), (38098, 49368), (38984, 48246), (41624, 45186)]