2040976980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{14593}}^1$

素因数の和:14655

約数の個数: 192

約数和(自身を含む): 7453447680

約数和(自身を除く): 5412470700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 84, 90, 105, 108, 111, 126, 135, 140, 148, 180, 185, 189, 210, 222, 252, 259, 270, 315, 333, 370, 378, 420, 444, 518, 540, 555, 630, 666, 740, 756, 777, 945, 999, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 1890, 1998, 2220, 2331, 2590, 3108, 3330, 3780, 3885, 3996, 4662, 4995, 5180, 6660, 6993, 7770, 9324, 9990, 11655, 13986, 14593, 15540, 19980, 23310, 27972, 29186, 34965, 43779, 46620, 58372, 69930, 72965, 87558, 102151, 131337, 139860, 145930, 175116, 204302, 218895, 262674, 291860, 306453, 394011, 408604, 437790, 510755, 525348, 539941, 612906, 656685, 788022, 875580, 919359, 1021510, 1079882, 1225812, 1313370, 1532265, 1576044, 1619823, 1838718, 1970055, 2043020, 2159764, 2626740, 2699705, 2758077, 3064530, 3239646, 3677436, 3779587, 3940110, 4596795, 4859469, 5399410, 5516154, 6129060, 6479292, 7559174, 7880220, 8099115, 9193590, 9718938, 10798820, 11032308, 11338761, 13790385, 14578407, 15118348, 16198230, 18387180, 18897935, 19437876, 22677522, 24297345, 27580770, 29156814, 32396460, 34016283, 37795870, 45355044, 48594690, 55161540, 56693805, 58313628, 68032566, 72892035, 75591740, 97189380, 102048849, 113387610, 136065132, 145784070, 170081415, 204097698, 226775220, 291568140, 340162830, 408195396, 510244245, 680325660, 1020488490, 2040976980]

約数ペア:

[(1, 2040976980), (2, 1020488490), (3, 680325660), (4, 510244245), (5, 408195396), (6, 340162830), (7, 291568140), (9, 226775220), (10, 204097698), (12, 170081415), (14, 145784070), (15, 136065132), (18, 113387610), (20, 102048849), (21, 97189380), (27, 75591740), (28, 72892035), (30, 68032566), (35, 58313628), (36, 56693805), (37, 55161540), (42, 48594690), (45, 45355044), (54, 37795870), (60, 34016283), (63, 32396460), (70, 29156814), (74, 27580770), (84, 24297345), (90, 22677522), (105, 19437876), (108, 18897935), (111, 18387180), (126, 16198230), (135, 15118348), (140, 14578407), (148, 13790385), (180, 11338761), (185, 11032308), (189, 10798820), (210, 9718938), (222, 9193590), (252, 8099115), (259, 7880220), (270, 7559174), (315, 6479292), (333, 6129060), (370, 5516154), (378, 5399410), (420, 4859469), (444, 4596795), (518, 3940110), (540, 3779587), (555, 3677436), (630, 3239646), (666, 3064530), (740, 2758077), (756, 2699705), (777, 2626740), (945, 2159764), (999, 2043020), (1036, 1970055), (1110, 1838718), (1260, 1619823), (1295, 1576044), (1332, 1532265), (1554, 1313370), (1665, 1225812), (1890, 1079882), (1998, 1021510), (2220, 919359), (2331, 875580), (2590, 788022), (3108, 656685), (3330, 612906), (3780, 539941), (3885, 525348), (3996, 510755), (4662, 437790), (4995, 408604), (5180, 394011), (6660, 306453), (6993, 291860), (7770, 262674), (9324, 218895), (9990, 204302), (11655, 175116), (13986, 145930), (14593, 139860), (15540, 131337), (19980, 102151), (23310, 87558), (27972, 72965), (29186, 69930), (34965, 58372), (43779, 46620)]