770614740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:343

約数の個数: 288

約数和(自身を含む): 2798315520

約数和(自身を除く): 2027700780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 109, 124, 126, 140, 155, 180, 181, 186, 210, 217, 218, 252, 279, 310, 315, 327, 362, 372, 420, 434, 436, 465, 543, 545, 558, 620, 630, 651, 654, 724, 763, 868, 905, 930, 981, 1085, 1086, 1090, 1116, 1260, 1267, 1302, 1308, 1395, 1526, 1629, 1635, 1810, 1860, 1953, 1962, 2170, 2172, 2180, 2289, 2534, 2604, 2715, 2790, 3052, 3255, 3258, 3270, 3379, 3620, 3801, 3815, 3906, 3924, 4340, 4578, 4905, 5068, 5430, 5580, 5611, 6335, 6510, 6516, 6540, 6758, 6867, 7602, 7630, 7812, 8145, 9156, 9765, 9810, 10137, 10860, 11222, 11403, 11445, 12670, 13020, 13516, 13734, 15204, 15260, 16290, 16833, 16895, 19005, 19530, 19620, 19729, 20274, 22444, 22806, 22890, 23653, 25340, 27468, 28055, 30411, 32580, 33666, 33790, 34335, 38010, 39060, 39277, 39458, 40548, 45612, 45780, 47306, 50499, 50685, 56110, 57015, 59187, 60822, 67332, 67580, 68670, 70959, 76020, 78554, 78916, 84165, 94612, 98645, 100998, 101370, 112220, 114030, 117831, 118265, 118374, 121644, 137340, 138103, 141918, 152055, 157108, 168330, 177561, 196385, 197290, 201996, 202740, 212877, 228060, 235662, 236530, 236748, 252495, 276206, 283836, 295935, 304110, 336660, 353493, 354795, 355122, 392770, 394580, 414309, 425754, 471324, 473060, 504990, 552412, 589155, 591870, 608220, 611599, 690515, 706986, 709590, 710244, 785540, 828618, 851508, 887805, 1009980, 1064385, 1178310, 1183740, 1223198, 1242927, 1381030, 1413972, 1419180, 1657236, 1767465, 1775610, 1834797, 2071545, 2128770, 2356620, 2446396, 2485854, 2762060, 3057995, 3534930, 3551220, 3669594, 4143090, 4257540, 4281193, 4971708, 5504391, 6115990, 6214635, 7069860, 7339188, 8286180, 8562386, 9173985, 11008782, 12231980, 12429270, 12843579, 17124772, 18347970, 21405965, 22017564, 24858540, 25687158, 27521955, 36695940, 38530737, 42811930, 51374316, 55043910, 64217895, 77061474, 85623860, 110087820, 128435790, 154122948, 192653685, 256871580, 385307370, 770614740]

約数ペア:

[(1, 770614740), (2, 385307370), (3, 256871580), (4, 192653685), (5, 154122948), (6, 128435790), (7, 110087820), (9, 85623860), (10, 77061474), (12, 64217895), (14, 55043910), (15, 51374316), (18, 42811930), (20, 38530737), (21, 36695940), (28, 27521955), (30, 25687158), (31, 24858540), (35, 22017564), (36, 21405965), (42, 18347970), (45, 17124772), (60, 12843579), (62, 12429270), (63, 12231980), (70, 11008782), (84, 9173985), (90, 8562386), (93, 8286180), (105, 7339188), (109, 7069860), (124, 6214635), (126, 6115990), (140, 5504391), (155, 4971708), (180, 4281193), (181, 4257540), (186, 4143090), (210, 3669594), (217, 3551220), (218, 3534930), (252, 3057995), (279, 2762060), (310, 2485854), (315, 2446396), (327, 2356620), (362, 2128770), (372, 2071545), (420, 1834797), (434, 1775610), (436, 1767465), (465, 1657236), (543, 1419180), (545, 1413972), (558, 1381030), (620, 1242927), (630, 1223198), (651, 1183740), (654, 1178310), (724, 1064385), (763, 1009980), (868, 887805), (905, 851508), (930, 828618), (981, 785540), (1085, 710244), (1086, 709590), (1090, 706986), (1116, 690515), (1260, 611599), (1267, 608220), (1302, 591870), (1308, 589155), (1395, 552412), (1526, 504990), (1629, 473060), (1635, 471324), (1810, 425754), (1860, 414309), (1953, 394580), (1962, 392770), (2170, 355122), (2172, 354795), (2180, 353493), (2289, 336660), (2534, 304110), (2604, 295935), (2715, 283836), (2790, 276206), (3052, 252495), (3255, 236748), (3258, 236530), (3270, 235662), (3379, 228060), (3620, 212877), (3801, 202740), (3815, 201996), (3906, 197290), (3924, 196385), (4340, 177561), (4578, 168330), (4905, 157108), (5068, 152055), (5430, 141918), (5580, 138103), (5611, 137340), (6335, 121644), (6510, 118374), (6516, 118265), (6540, 117831), (6758, 114030), (6867, 112220), (7602, 101370), (7630, 100998), (7812, 98645), (8145, 94612), (9156, 84165), (9765, 78916), (9810, 78554), (10137, 76020), (10860, 70959), (11222, 68670), (11403, 67580), (11445, 67332), (12670, 60822), (13020, 59187), (13516, 57015), (13734, 56110), (15204, 50685), (15260, 50499), (16290, 47306), (16833, 45780), (16895, 45612), (19005, 40548), (19530, 39458), (19620, 39277), (19729, 39060), (20274, 38010), (22444, 34335), (22806, 33790), (22890, 33666), (23653, 32580), (25340, 30411), (27468, 28055)]