337149440

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 160

約数和(自身を含む): 876801024

約数和(自身を除く): 539651584

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 61, 64, 68, 80, 85, 122, 127, 128, 136, 160, 170, 244, 254, 256, 272, 305, 320, 340, 488, 508, 512, 544, 610, 635, 640, 680, 976, 1016, 1037, 1088, 1220, 1270, 1280, 1360, 1952, 2032, 2074, 2159, 2176, 2440, 2540, 2560, 2720, 3904, 4064, 4148, 4318, 4352, 4880, 5080, 5185, 5440, 7747, 7808, 8128, 8296, 8636, 8704, 9760, 10160, 10370, 10795, 10880, 15494, 15616, 16256, 16592, 17272, 19520, 20320, 20740, 21590, 21760, 30988, 31232, 32512, 33184, 34544, 38735, 39040, 40640, 41480, 43180, 43520, 61976, 65024, 66368, 69088, 77470, 78080, 81280, 82960, 86360, 123952, 131699, 132736, 138176, 154940, 156160, 162560, 165920, 172720, 247904, 263398, 265472, 276352, 309880, 325120, 331840, 345440, 495808, 526796, 530944, 552704, 619760, 658495, 663680, 690880, 991616, 1053592, 1105408, 1239520, 1316990, 1327360, 1381760, 1983232, 2107184, 2479040, 2633980, 2654720, 2763520, 3966464, 4214368, 4958080, 5267960, 5527040, 8428736, 9916160, 10535920, 16857472, 19832320, 21071840, 33714944, 42143680, 67429888, 84287360, 168574720, 337149440]

約数ペア:

[(1, 337149440), (2, 168574720), (4, 84287360), (5, 67429888), (8, 42143680), (10, 33714944), (16, 21071840), (17, 19832320), (20, 16857472), (32, 10535920), (34, 9916160), (40, 8428736), (61, 5527040), (64, 5267960), (68, 4958080), (80, 4214368), (85, 3966464), (122, 2763520), (127, 2654720), (128, 2633980), (136, 2479040), (160, 2107184), (170, 1983232), (244, 1381760), (254, 1327360), (256, 1316990), (272, 1239520), (305, 1105408), (320, 1053592), (340, 991616), (488, 690880), (508, 663680), (512, 658495), (544, 619760), (610, 552704), (635, 530944), (640, 526796), (680, 495808), (976, 345440), (1016, 331840), (1037, 325120), (1088, 309880), (1220, 276352), (1270, 265472), (1280, 263398), (1360, 247904), (1952, 172720), (2032, 165920), (2074, 162560), (2159, 156160), (2176, 154940), (2440, 138176), (2540, 132736), (2560, 131699), (2720, 123952), (3904, 86360), (4064, 82960), (4148, 81280), (4318, 78080), (4352, 77470), (4880, 69088), (5080, 66368), (5185, 65024), (5440, 61976), (7747, 43520), (7808, 43180), (8128, 41480), (8296, 40640), (8636, 39040), (8704, 38735), (9760, 34544), (10160, 33184), (10370, 32512), (10795, 31232), (10880, 30988), (15494, 21760), (15616, 21590), (16256, 20740), (16592, 20320), (17272, 19520)]