199087920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2447}}^1$

素因数の和:2579

約数の個数: 120

約数和(自身を含む): 674796096

約数和(自身を除く): 475708176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 113, 120, 144, 180, 226, 240, 339, 360, 452, 565, 678, 720, 904, 1017, 1130, 1356, 1695, 1808, 2034, 2260, 2447, 2712, 3390, 4068, 4520, 4894, 5085, 5424, 6780, 7341, 8136, 9040, 9788, 10170, 12235, 13560, 14682, 16272, 19576, 20340, 22023, 24470, 27120, 29364, 36705, 39152, 40680, 44046, 48940, 58728, 73410, 81360, 88092, 97880, 110115, 117456, 146820, 176184, 195760, 220230, 276511, 293640, 352368, 440460, 553022, 587280, 829533, 880920, 1106044, 1382555, 1659066, 1761840, 2212088, 2488599, 2765110, 3318132, 4147665, 4424176, 4977198, 5530220, 6636264, 8295330, 9954396, 11060440, 12442995, 13272528, 16590660, 19908792, 22120880, 24885990, 33181320, 39817584, 49771980, 66362640, 99543960, 199087920]

約数ペア:

[(1, 199087920), (2, 99543960), (3, 66362640), (4, 49771980), (5, 39817584), (6, 33181320), (8, 24885990), (9, 22120880), (10, 19908792), (12, 16590660), (15, 13272528), (16, 12442995), (18, 11060440), (20, 9954396), (24, 8295330), (30, 6636264), (36, 5530220), (40, 4977198), (45, 4424176), (48, 4147665), (60, 3318132), (72, 2765110), (80, 2488599), (90, 2212088), (113, 1761840), (120, 1659066), (144, 1382555), (180, 1106044), (226, 880920), (240, 829533), (339, 587280), (360, 553022), (452, 440460), (565, 352368), (678, 293640), (720, 276511), (904, 220230), (1017, 195760), (1130, 176184), (1356, 146820), (1695, 117456), (1808, 110115), (2034, 97880), (2260, 88092), (2447, 81360), (2712, 73410), (3390, 58728), (4068, 48940), (4520, 44046), (4894, 40680), (5085, 39152), (5424, 36705), (6780, 29364), (7341, 27120), (8136, 24470), (9040, 22023), (9788, 20340), (10170, 19576), (12235, 16272), (13560, 14682)]