15980976

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:109

約数の個数: 200

約数和(自身を含む): 54014400

約数和(自身を除く): 38033424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 59, 66, 72, 76, 81, 88, 99, 108, 114, 118, 132, 144, 152, 162, 171, 176, 177, 198, 209, 216, 228, 236, 264, 297, 304, 324, 342, 354, 396, 418, 432, 456, 472, 513, 528, 531, 594, 627, 648, 649, 684, 708, 792, 836, 891, 912, 944, 1026, 1062, 1121, 1188, 1254, 1296, 1298, 1368, 1416, 1539, 1584, 1593, 1672, 1782, 1881, 1947, 2052, 2124, 2242, 2376, 2508, 2596, 2736, 2832, 3078, 3186, 3344, 3363, 3564, 3762, 3894, 4104, 4248, 4484, 4752, 4779, 5016, 5192, 5643, 5841, 6156, 6372, 6726, 7128, 7524, 7788, 8208, 8496, 8968, 9558, 10032, 10089, 10384, 11286, 11682, 12312, 12331, 12744, 13452, 14256, 15048, 15576, 16929, 17523, 17936, 19116, 20178, 22572, 23364, 24624, 24662, 25488, 26904, 30096, 30267, 31152, 33858, 35046, 36993, 38232, 40356, 45144, 46728, 49324, 52569, 53808, 60534, 67716, 70092, 73986, 76464, 80712, 90288, 90801, 93456, 98648, 105138, 110979, 121068, 135432, 140184, 147972, 161424, 181602, 197296, 210276, 221958, 242136, 270864, 280368, 295944, 332937, 363204, 420552, 443916, 484272, 591888, 665874, 726408, 841104, 887832, 998811, 1331748, 1452816, 1775664, 1997622, 2663496, 3995244, 5326992, 7990488, 15980976]

約数ペア:

[(1, 15980976), (2, 7990488), (3, 5326992), (4, 3995244), (6, 2663496), (8, 1997622), (9, 1775664), (11, 1452816), (12, 1331748), (16, 998811), (18, 887832), (19, 841104), (22, 726408), (24, 665874), (27, 591888), (33, 484272), (36, 443916), (38, 420552), (44, 363204), (48, 332937), (54, 295944), (57, 280368), (59, 270864), (66, 242136), (72, 221958), (76, 210276), (81, 197296), (88, 181602), (99, 161424), (108, 147972), (114, 140184), (118, 135432), (132, 121068), (144, 110979), (152, 105138), (162, 98648), (171, 93456), (176, 90801), (177, 90288), (198, 80712), (209, 76464), (216, 73986), (228, 70092), (236, 67716), (264, 60534), (297, 53808), (304, 52569), (324, 49324), (342, 46728), (354, 45144), (396, 40356), (418, 38232), (432, 36993), (456, 35046), (472, 33858), (513, 31152), (528, 30267), (531, 30096), (594, 26904), (627, 25488), (648, 24662), (649, 24624), (684, 23364), (708, 22572), (792, 20178), (836, 19116), (891, 17936), (912, 17523), (944, 16929), (1026, 15576), (1062, 15048), (1121, 14256), (1188, 13452), (1254, 12744), (1296, 12331), (1298, 12312), (1368, 11682), (1416, 11286), (1539, 10384), (1584, 10089), (1593, 10032), (1672, 9558), (1782, 8968), (1881, 8496), (1947, 8208), (2052, 7788), (2124, 7524), (2242, 7128), (2376, 6726), (2508, 6372), (2596, 6156), (2736, 5841), (2832, 5643), (3078, 5192), (3186, 5016), (3344, 4779), (3363, 4752), (3564, 4484), (3762, 4248), (3894, 4104)]