1478365440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3407}}^1$

素因数の和:3544

約数の個数: 144

約数和(自身を含む): 4764711168

約数和(自身を除く): 3286345728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 113, 120, 128, 160, 192, 226, 240, 256, 320, 339, 384, 452, 480, 565, 640, 678, 768, 904, 960, 1130, 1280, 1356, 1695, 1808, 1920, 2260, 2712, 3390, 3407, 3616, 3840, 4520, 5424, 6780, 6814, 7232, 9040, 10221, 10848, 13560, 13628, 14464, 17035, 18080, 20442, 21696, 27120, 27256, 28928, 34070, 36160, 40884, 43392, 51105, 54240, 54512, 68140, 72320, 81768, 86784, 102210, 108480, 109024, 136280, 144640, 163536, 204420, 216960, 218048, 272560, 327072, 384991, 408840, 433920, 436096, 545120, 654144, 769982, 817680, 872192, 1090240, 1154973, 1308288, 1539964, 1635360, 1924955, 2180480, 2309946, 2616576, 3079928, 3270720, 3849910, 4360960, 4619892, 5774865, 6159856, 6541440, 7699820, 9239784, 11549730, 12319712, 13082880, 15399640, 18479568, 23099460, 24639424, 30799280, 36959136, 46198920, 49278848, 61598560, 73918272, 92397840, 98557696, 123197120, 147836544, 184795680, 246394240, 295673088, 369591360, 492788480, 739182720, 1478365440]

約数ペア:

[(1, 1478365440), (2, 739182720), (3, 492788480), (4, 369591360), (5, 295673088), (6, 246394240), (8, 184795680), (10, 147836544), (12, 123197120), (15, 98557696), (16, 92397840), (20, 73918272), (24, 61598560), (30, 49278848), (32, 46198920), (40, 36959136), (48, 30799280), (60, 24639424), (64, 23099460), (80, 18479568), (96, 15399640), (113, 13082880), (120, 12319712), (128, 11549730), (160, 9239784), (192, 7699820), (226, 6541440), (240, 6159856), (256, 5774865), (320, 4619892), (339, 4360960), (384, 3849910), (452, 3270720), (480, 3079928), (565, 2616576), (640, 2309946), (678, 2180480), (768, 1924955), (904, 1635360), (960, 1539964), (1130, 1308288), (1280, 1154973), (1356, 1090240), (1695, 872192), (1808, 817680), (1920, 769982), (2260, 654144), (2712, 545120), (3390, 436096), (3407, 433920), (3616, 408840), (3840, 384991), (4520, 327072), (5424, 272560), (6780, 218048), (6814, 216960), (7232, 204420), (9040, 163536), (10221, 144640), (10848, 136280), (13560, 109024), (13628, 108480), (14464, 102210), (17035, 86784), (18080, 81768), (20442, 72320), (21696, 68140), (27120, 54512), (27256, 54240), (28928, 51105), (34070, 43392), (36160, 40884)]