1489095720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5737}}^1$

素因数の和:5864

約数の個数: 192

約数和(自身を含む): 5585598720

約数和(自身を除く): 4096503000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 103, 105, 120, 126, 140, 168, 180, 206, 210, 252, 280, 309, 315, 360, 412, 420, 504, 515, 618, 630, 721, 824, 840, 927, 1030, 1236, 1260, 1442, 1545, 1854, 2060, 2163, 2472, 2520, 2884, 3090, 3605, 3708, 4120, 4326, 4635, 5737, 5768, 6180, 6489, 7210, 7416, 8652, 9270, 10815, 11474, 12360, 12978, 14420, 17211, 17304, 18540, 21630, 22948, 25956, 28685, 28840, 32445, 34422, 37080, 40159, 43260, 45896, 51633, 51912, 57370, 64890, 68844, 80318, 86055, 86520, 103266, 114740, 120477, 129780, 137688, 160636, 172110, 200795, 206532, 229480, 240954, 258165, 259560, 321272, 344220, 361431, 401590, 413064, 481908, 516330, 590911, 602385, 688440, 722862, 803180, 963816, 1032660, 1181822, 1204770, 1445724, 1606360, 1772733, 1807155, 2065320, 2363644, 2409540, 2891448, 2954555, 3545466, 3614310, 4136377, 4727288, 4819080, 5318199, 5909110, 7090932, 7228620, 8272754, 8863665, 10636398, 11818220, 12409131, 14181864, 14457240, 16545508, 17727330, 20681885, 21272796, 23636440, 24818262, 26590995, 33091016, 35454660, 37227393, 41363770, 42545592, 49636524, 53181990, 62045655, 70909320, 74454786, 82727540, 99273048, 106363980, 124091310, 148909572, 165455080, 186136965, 212727960, 248182620, 297819144, 372273930, 496365240, 744547860, 1489095720]

約数ペア:

[(1, 1489095720), (2, 744547860), (3, 496365240), (4, 372273930), (5, 297819144), (6, 248182620), (7, 212727960), (8, 186136965), (9, 165455080), (10, 148909572), (12, 124091310), (14, 106363980), (15, 99273048), (18, 82727540), (20, 74454786), (21, 70909320), (24, 62045655), (28, 53181990), (30, 49636524), (35, 42545592), (36, 41363770), (40, 37227393), (42, 35454660), (45, 33091016), (56, 26590995), (60, 24818262), (63, 23636440), (70, 21272796), (72, 20681885), (84, 17727330), (90, 16545508), (103, 14457240), (105, 14181864), (120, 12409131), (126, 11818220), (140, 10636398), (168, 8863665), (180, 8272754), (206, 7228620), (210, 7090932), (252, 5909110), (280, 5318199), (309, 4819080), (315, 4727288), (360, 4136377), (412, 3614310), (420, 3545466), (504, 2954555), (515, 2891448), (618, 2409540), (630, 2363644), (721, 2065320), (824, 1807155), (840, 1772733), (927, 1606360), (1030, 1445724), (1236, 1204770), (1260, 1181822), (1442, 1032660), (1545, 963816), (1854, 803180), (2060, 722862), (2163, 688440), (2472, 602385), (2520, 590911), (2884, 516330), (3090, 481908), (3605, 413064), (3708, 401590), (4120, 361431), (4326, 344220), (4635, 321272), (5737, 259560), (5768, 258165), (6180, 240954), (6489, 229480), (7210, 206532), (7416, 200795), (8652, 172110), (9270, 160636), (10815, 137688), (11474, 129780), (12360, 120477), (12978, 114740), (14420, 103266), (17211, 86520), (17304, 86055), (18540, 80318), (21630, 68844), (22948, 64890), (25956, 57370), (28685, 51912), (28840, 51633), (32445, 45896), (34422, 43260), (37080, 40159)]