15697469480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1901}}^1$

素因数の和:2320

約数の個数: 192

約数和(自身を含む): 44961454080

約数和(自身を除く): 29263984600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 383, 385, 392, 440, 490, 539, 616, 766, 770, 980, 1078, 1532, 1540, 1901, 1915, 1960, 2156, 2681, 2695, 3064, 3080, 3802, 3830, 4213, 4312, 5362, 5390, 7604, 7660, 8426, 9505, 10724, 10780, 13307, 13405, 15208, 15320, 16852, 18767, 19010, 20911, 21065, 21448, 21560, 26614, 26810, 29491, 33704, 37534, 38020, 41822, 42130, 53228, 53620, 58982, 66535, 75068, 76040, 83644, 84260, 93149, 93835, 104555, 106456, 107240, 117964, 133070, 146377, 147455, 150136, 167288, 168520, 186298, 187670, 206437, 209110, 235928, 266140, 292754, 294910, 372596, 375340, 412874, 418220, 465745, 532280, 585508, 589820, 728083, 731885, 745192, 750680, 825748, 836440, 931490, 1024639, 1032185, 1171016, 1179640, 1456166, 1463770, 1651496, 1862980, 2049278, 2064370, 2912332, 2927540, 3640415, 3725960, 4098556, 4128740, 5096581, 5123195, 5824664, 5855080, 7280830, 8008913, 8197112, 8257480, 10193162, 10246390, 14561660, 16017826, 20386324, 20492780, 25482905, 29123320, 32035652, 35676067, 40044565, 40772648, 40985560, 50965810, 56062391, 64071304, 71352134, 80089130, 101931620, 112124782, 142704268, 160178260, 178380335, 203863240, 224249564, 280311955, 285408536, 320356520, 356760670, 392436737, 448499128, 560623910, 713521340, 784873474, 1121247820, 1427042680, 1569746948, 1962183685, 2242495640, 3139493896, 3924367370, 7848734740, 15697469480]

約数ペア:

[(1, 15697469480), (2, 7848734740), (4, 3924367370), (5, 3139493896), (7, 2242495640), (8, 1962183685), (10, 1569746948), (11, 1427042680), (14, 1121247820), (20, 784873474), (22, 713521340), (28, 560623910), (35, 448499128), (40, 392436737), (44, 356760670), (49, 320356520), (55, 285408536), (56, 280311955), (70, 224249564), (77, 203863240), (88, 178380335), (98, 160178260), (110, 142704268), (140, 112124782), (154, 101931620), (196, 80089130), (220, 71352134), (245, 64071304), (280, 56062391), (308, 50965810), (383, 40985560), (385, 40772648), (392, 40044565), (440, 35676067), (490, 32035652), (539, 29123320), (616, 25482905), (766, 20492780), (770, 20386324), (980, 16017826), (1078, 14561660), (1532, 10246390), (1540, 10193162), (1901, 8257480), (1915, 8197112), (1960, 8008913), (2156, 7280830), (2681, 5855080), (2695, 5824664), (3064, 5123195), (3080, 5096581), (3802, 4128740), (3830, 4098556), (4213, 3725960), (4312, 3640415), (5362, 2927540), (5390, 2912332), (7604, 2064370), (7660, 2049278), (8426, 1862980), (9505, 1651496), (10724, 1463770), (10780, 1456166), (13307, 1179640), (13405, 1171016), (15208, 1032185), (15320, 1024639), (16852, 931490), (18767, 836440), (19010, 825748), (20911, 750680), (21065, 745192), (21448, 731885), (21560, 728083), (26614, 589820), (26810, 585508), (29491, 532280), (33704, 465745), (37534, 418220), (38020, 412874), (41822, 375340), (42130, 372596), (53228, 294910), (53620, 292754), (58982, 266140), (66535, 235928), (75068, 209110), (76040, 206437), (83644, 187670), (84260, 186298), (93149, 168520), (93835, 167288), (104555, 150136), (106456, 147455), (107240, 146377), (117964, 133070)]