7452221440

素因数分解:

$2^{13}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5869}}^1$

素因数の和:5931

約数の個数: 112

約数和(自身を含む): 18464296320

約数和(自身を除く): 11012074880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1984, 2048, 2480, 2560, 3968, 4096, 4960, 5120, 5869, 7936, 8192, 9920, 10240, 11738, 15872, 19840, 20480, 23476, 29345, 31744, 39680, 40960, 46952, 58690, 63488, 79360, 93904, 117380, 126976, 158720, 181939, 187808, 234760, 253952, 317440, 363878, 375616, 469520, 634880, 727756, 751232, 909695, 939040, 1269760, 1455512, 1502464, 1819390, 1878080, 2911024, 3004928, 3638780, 3756160, 5822048, 6009856, 7277560, 7512320, 11644096, 12019712, 14555120, 15024640, 23288192, 24039424, 29110240, 30049280, 46576384, 48078848, 58220480, 60098560, 93152768, 116440960, 120197120, 186305536, 232881920, 240394240, 372611072, 465763840, 745222144, 931527680, 1490444288, 1863055360, 3726110720, 7452221440]

約数ペア:

[(1, 7452221440), (2, 3726110720), (4, 1863055360), (5, 1490444288), (8, 931527680), (10, 745222144), (16, 465763840), (20, 372611072), (31, 240394240), (32, 232881920), (40, 186305536), (62, 120197120), (64, 116440960), (80, 93152768), (124, 60098560), (128, 58220480), (155, 48078848), (160, 46576384), (248, 30049280), (256, 29110240), (310, 24039424), (320, 23288192), (496, 15024640), (512, 14555120), (620, 12019712), (640, 11644096), (992, 7512320), (1024, 7277560), (1240, 6009856), (1280, 5822048), (1984, 3756160), (2048, 3638780), (2480, 3004928), (2560, 2911024), (3968, 1878080), (4096, 1819390), (4960, 1502464), (5120, 1455512), (5869, 1269760), (7936, 939040), (8192, 909695), (9920, 751232), (10240, 727756), (11738, 634880), (15872, 469520), (19840, 375616), (20480, 363878), (23476, 317440), (29345, 253952), (31744, 234760), (39680, 187808), (40960, 181939), (46952, 158720), (58690, 126976), (63488, 117380), (79360, 93904)]