7977088440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3061}}^1$

素因数の和:3227

約数の個数: 256

約数和(自身を含む): 28219392000

約数和(自身を除く): 20242303560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 127, 135, 152, 171, 180, 190, 216, 228, 254, 270, 285, 342, 360, 380, 381, 456, 508, 513, 540, 570, 635, 684, 760, 762, 855, 1016, 1026, 1080, 1140, 1143, 1270, 1368, 1524, 1710, 1905, 2052, 2280, 2286, 2413, 2540, 2565, 3048, 3061, 3420, 3429, 3810, 4104, 4572, 4826, 5080, 5130, 5715, 6122, 6840, 6858, 7239, 7620, 9144, 9183, 9652, 10260, 11430, 12065, 12244, 13716, 14478, 15240, 15305, 17145, 18366, 19304, 20520, 21717, 22860, 24130, 24488, 27432, 27549, 28956, 30610, 34290, 36195, 36732, 43434, 45720, 45915, 48260, 55098, 57912, 58159, 61220, 65151, 68580, 72390, 73464, 82647, 86868, 91830, 96520, 108585, 110196, 116318, 122440, 130302, 137160, 137745, 144780, 165294, 173736, 174477, 183660, 217170, 220392, 232636, 260604, 275490, 289560, 290795, 325755, 330588, 348954, 367320, 388747, 413235, 434340, 465272, 521208, 523431, 550980, 581590, 651510, 661176, 697908, 777494, 826470, 868680, 872385, 1046862, 1101960, 1163180, 1166241, 1303020, 1395816, 1554988, 1570293, 1652940, 1744770, 1943735, 2093724, 2326360, 2332482, 2606040, 2617155, 3109976, 3140586, 3305880, 3489540, 3498723, 3887470, 4187448, 4664964, 5234310, 5831205, 6281172, 6979080, 6997446, 7386193, 7774940, 7851465, 9329928, 10468620, 10496169, 11662410, 12562344, 13994892, 14772386, 15549880, 15702930, 17493615, 20937240, 20992338, 22158579, 23324820, 27989784, 29544772, 31405860, 34987230, 36930965, 41984676, 44317158, 46649640, 52480845, 59089544, 62811720, 66475737, 69974460, 73861930, 83969352, 88634316, 104961690, 110792895, 132951474, 139948920, 147723860, 177268632, 199427211, 209923380, 221585790, 265902948, 295447720, 332378685, 398854422, 419846760, 443171580, 531805896, 664757370, 797708844, 886343160, 997136055, 1329514740, 1595417688, 1994272110, 2659029480, 3988544220, 7977088440]

約数ペア:

[(1, 7977088440), (2, 3988544220), (3, 2659029480), (4, 1994272110), (5, 1595417688), (6, 1329514740), (8, 997136055), (9, 886343160), (10, 797708844), (12, 664757370), (15, 531805896), (18, 443171580), (19, 419846760), (20, 398854422), (24, 332378685), (27, 295447720), (30, 265902948), (36, 221585790), (38, 209923380), (40, 199427211), (45, 177268632), (54, 147723860), (57, 139948920), (60, 132951474), (72, 110792895), (76, 104961690), (90, 88634316), (95, 83969352), (108, 73861930), (114, 69974460), (120, 66475737), (127, 62811720), (135, 59089544), (152, 52480845), (171, 46649640), (180, 44317158), (190, 41984676), (216, 36930965), (228, 34987230), (254, 31405860), (270, 29544772), (285, 27989784), (342, 23324820), (360, 22158579), (380, 20992338), (381, 20937240), (456, 17493615), (508, 15702930), (513, 15549880), (540, 14772386), (570, 13994892), (635, 12562344), (684, 11662410), (760, 10496169), (762, 10468620), (855, 9329928), (1016, 7851465), (1026, 7774940), (1080, 7386193), (1140, 6997446), (1143, 6979080), (1270, 6281172), (1368, 5831205), (1524, 5234310), (1710, 4664964), (1905, 4187448), (2052, 3887470), (2280, 3498723), (2286, 3489540), (2413, 3305880), (2540, 3140586), (2565, 3109976), (3048, 2617155), (3061, 2606040), (3420, 2332482), (3429, 2326360), (3810, 2093724), (4104, 1943735), (4572, 1744770), (4826, 1652940), (5080, 1570293), (5130, 1554988), (5715, 1395816), (6122, 1303020), (6840, 1166241), (6858, 1163180), (7239, 1101960), (7620, 1046862), (9144, 872385), (9183, 868680), (9652, 826470), (10260, 777494), (11430, 697908), (12065, 661176), (12244, 651510), (13716, 581590), (14478, 550980), (15240, 523431), (15305, 521208), (17145, 465272), (18366, 434340), (19304, 413235), (20520, 388747), (21717, 367320), (22860, 348954), (24130, 330588), (24488, 325755), (27432, 290795), (27549, 289560), (28956, 275490), (30610, 260604), (34290, 232636), (36195, 220392), (36732, 217170), (43434, 183660), (45720, 174477), (45915, 173736), (48260, 165294), (55098, 144780), (57912, 137745), (58159, 137160), (61220, 130302), (65151, 122440), (68580, 116318), (72390, 110196), (73464, 108585), (82647, 96520), (86868, 91830)]