1217174080

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4231}}^1$

素因数の和:4308

約数の個数: 112

約数和(自身を含む): 3095792640

約数和(自身を除く): 1878618560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 64, 80, 116, 124, 145, 155, 160, 232, 248, 290, 310, 320, 464, 496, 580, 620, 899, 928, 992, 1160, 1240, 1798, 1856, 1984, 2320, 2480, 3596, 4231, 4495, 4640, 4960, 7192, 8462, 8990, 9280, 9920, 14384, 16924, 17980, 21155, 28768, 33848, 35960, 42310, 57536, 67696, 71920, 84620, 122699, 131161, 135392, 143840, 169240, 245398, 262322, 270784, 287680, 338480, 490796, 524644, 613495, 655805, 676960, 981592, 1049288, 1226990, 1311610, 1353920, 1963184, 2098576, 2453980, 2623220, 3803669, 3926368, 4197152, 4907960, 5246440, 7607338, 7852736, 8394304, 9815920, 10492880, 15214676, 19018345, 19631840, 20985760, 30429352, 38036690, 39263680, 41971520, 60858704, 76073380, 121717408, 152146760, 243434816, 304293520, 608587040, 1217174080]

約数ペア:

[(1, 1217174080), (2, 608587040), (4, 304293520), (5, 243434816), (8, 152146760), (10, 121717408), (16, 76073380), (20, 60858704), (29, 41971520), (31, 39263680), (32, 38036690), (40, 30429352), (58, 20985760), (62, 19631840), (64, 19018345), (80, 15214676), (116, 10492880), (124, 9815920), (145, 8394304), (155, 7852736), (160, 7607338), (232, 5246440), (248, 4907960), (290, 4197152), (310, 3926368), (320, 3803669), (464, 2623220), (496, 2453980), (580, 2098576), (620, 1963184), (899, 1353920), (928, 1311610), (992, 1226990), (1160, 1049288), (1240, 981592), (1798, 676960), (1856, 655805), (1984, 613495), (2320, 524644), (2480, 490796), (3596, 338480), (4231, 287680), (4495, 270784), (4640, 262322), (4960, 245398), (7192, 169240), (8462, 143840), (8990, 135392), (9280, 131161), (9920, 122699), (14384, 84620), (16924, 71920), (17980, 67696), (21155, 57536), (28768, 42310), (33848, 35960)]