1458855720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30469}}^1$

素因数の和:30512

約数の個数: 192

約数和(自身を含む): 5703984000

約数和(自身を除く): 4245128280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6840, 7980, 9576, 11970, 15960, 23940, 30469, 47880, 60938, 91407, 121876, 152345, 182814, 213283, 243752, 274221, 304690, 365628, 426566, 457035, 548442, 578911, 609380, 639849, 731256, 853132, 914070, 1066415, 1096884, 1157822, 1218760, 1279698, 1371105, 1706264, 1736733, 1828140, 1919547, 2132830, 2193768, 2315644, 2559396, 2742210, 2894555, 3199245, 3473466, 3656280, 3839094, 4052377, 4265660, 4631288, 5118792, 5210199, 5484420, 5789110, 6398490, 6946932, 7678188, 8104754, 8531320, 8683665, 9597735, 10420398, 10968840, 11578220, 12157131, 12796980, 13893864, 15356376, 16209508, 17367330, 19195470, 20261885, 20840796, 23156440, 24314262, 25593960, 26050995, 32419016, 34734660, 36471393, 38390940, 40523770, 41681592, 48628524, 52101990, 60785655, 69469320, 72942786, 76781880, 81047540, 97257048, 104203980, 121571310, 145885572, 162095080, 182356965, 208407960, 243142620, 291771144, 364713930, 486285240, 729427860, 1458855720]

約数ペア:

[(1, 1458855720), (2, 729427860), (3, 486285240), (4, 364713930), (5, 291771144), (6, 243142620), (7, 208407960), (8, 182356965), (9, 162095080), (10, 145885572), (12, 121571310), (14, 104203980), (15, 97257048), (18, 81047540), (19, 76781880), (20, 72942786), (21, 69469320), (24, 60785655), (28, 52101990), (30, 48628524), (35, 41681592), (36, 40523770), (38, 38390940), (40, 36471393), (42, 34734660), (45, 32419016), (56, 26050995), (57, 25593960), (60, 24314262), (63, 23156440), (70, 20840796), (72, 20261885), (76, 19195470), (84, 17367330), (90, 16209508), (95, 15356376), (105, 13893864), (114, 12796980), (120, 12157131), (126, 11578220), (133, 10968840), (140, 10420398), (152, 9597735), (168, 8683665), (171, 8531320), (180, 8104754), (190, 7678188), (210, 6946932), (228, 6398490), (252, 5789110), (266, 5484420), (280, 5210199), (285, 5118792), (315, 4631288), (342, 4265660), (360, 4052377), (380, 3839094), (399, 3656280), (420, 3473466), (456, 3199245), (504, 2894555), (532, 2742210), (570, 2559396), (630, 2315644), (665, 2193768), (684, 2132830), (760, 1919547), (798, 1828140), (840, 1736733), (855, 1706264), (1064, 1371105), (1140, 1279698), (1197, 1218760), (1260, 1157822), (1330, 1096884), (1368, 1066415), (1596, 914070), (1710, 853132), (1995, 731256), (2280, 639849), (2394, 609380), (2520, 578911), (2660, 548442), (3192, 457035), (3420, 426566), (3990, 365628), (4788, 304690), (5320, 274221), (5985, 243752), (6840, 213283), (7980, 182814), (9576, 152345), (11970, 121876), (15960, 91407), (23940, 60938), (30469, 47880)]