557270340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1301}}^1$

素因数の和:1394

約数の個数: 144

約数和(自身を含む): 1745513280

約数和(自身を除く): 1188242940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 59, 60, 66, 110, 118, 121, 132, 165, 177, 220, 236, 242, 295, 330, 354, 363, 484, 590, 605, 649, 660, 708, 726, 885, 1180, 1210, 1298, 1301, 1452, 1770, 1815, 1947, 2420, 2596, 2602, 3245, 3540, 3630, 3894, 3903, 5204, 6490, 6505, 7139, 7260, 7788, 7806, 9735, 12980, 13010, 14278, 14311, 15612, 19470, 19515, 21417, 26020, 28556, 28622, 35695, 38940, 39030, 42834, 42933, 57244, 71390, 71555, 76759, 78060, 85668, 85866, 107085, 142780, 143110, 153518, 157421, 171732, 214170, 214665, 230277, 286220, 307036, 314842, 383795, 428340, 429330, 460554, 472263, 629684, 767590, 787105, 844349, 858660, 921108, 944526, 1151385, 1535180, 1574210, 1688698, 1889052, 2302770, 2361315, 2533047, 3148420, 3377396, 4221745, 4605540, 4722630, 5066094, 8443490, 9287839, 9445260, 10132188, 12665235, 16886980, 18575678, 25330470, 27863517, 37151356, 46439195, 50660940, 55727034, 92878390, 111454068, 139317585, 185756780, 278635170, 557270340]

約数ペア:

[(1, 557270340), (2, 278635170), (3, 185756780), (4, 139317585), (5, 111454068), (6, 92878390), (10, 55727034), (11, 50660940), (12, 46439195), (15, 37151356), (20, 27863517), (22, 25330470), (30, 18575678), (33, 16886980), (44, 12665235), (55, 10132188), (59, 9445260), (60, 9287839), (66, 8443490), (110, 5066094), (118, 4722630), (121, 4605540), (132, 4221745), (165, 3377396), (177, 3148420), (220, 2533047), (236, 2361315), (242, 2302770), (295, 1889052), (330, 1688698), (354, 1574210), (363, 1535180), (484, 1151385), (590, 944526), (605, 921108), (649, 858660), (660, 844349), (708, 787105), (726, 767590), (885, 629684), (1180, 472263), (1210, 460554), (1298, 429330), (1301, 428340), (1452, 383795), (1770, 314842), (1815, 307036), (1947, 286220), (2420, 230277), (2596, 214665), (2602, 214170), (3245, 171732), (3540, 157421), (3630, 153518), (3894, 143110), (3903, 142780), (5204, 107085), (6490, 85866), (6505, 85668), (7139, 78060), (7260, 76759), (7788, 71555), (7806, 71390), (9735, 57244), (12980, 42933), (13010, 42834), (14278, 39030), (14311, 38940), (15612, 35695), (19470, 28622), (19515, 28556), (21417, 26020)]