154087360

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:379

約数の個数: 168

約数和(自身を含む): 441984384

約数和(自身を除く): 287897024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 317, 320, 392, 434, 448, 490, 496, 560, 620, 634, 784, 868, 980, 992, 1085, 1120, 1240, 1268, 1519, 1568, 1585, 1736, 1960, 1984, 2170, 2219, 2240, 2480, 2536, 3038, 3136, 3170, 3472, 3920, 4340, 4438, 4960, 5072, 6076, 6340, 6944, 7595, 7840, 8680, 8876, 9827, 9920, 10144, 11095, 12152, 12680, 13888, 15190, 15533, 15680, 17360, 17752, 19654, 20288, 22190, 24304, 25360, 30380, 31066, 34720, 35504, 39308, 44380, 48608, 49135, 50720, 60760, 62132, 68789, 69440, 71008, 77665, 78616, 88760, 97216, 98270, 101440, 121520, 124264, 137578, 142016, 155330, 157232, 177520, 196540, 243040, 248528, 275156, 310660, 314464, 343945, 355040, 393080, 481523, 486080, 497056, 550312, 621320, 628928, 687890, 710080, 786160, 963046, 994112, 1100624, 1242640, 1375780, 1572320, 1926092, 2201248, 2407615, 2485280, 2751560, 3144640, 3852184, 4402496, 4815230, 4970560, 5503120, 7704368, 9630460, 11006240, 15408736, 19260920, 22012480, 30817472, 38521840, 77043680, 154087360]

約数ペア:

[(1, 154087360), (2, 77043680), (4, 38521840), (5, 30817472), (7, 22012480), (8, 19260920), (10, 15408736), (14, 11006240), (16, 9630460), (20, 7704368), (28, 5503120), (31, 4970560), (32, 4815230), (35, 4402496), (40, 3852184), (49, 3144640), (56, 2751560), (62, 2485280), (64, 2407615), (70, 2201248), (80, 1926092), (98, 1572320), (112, 1375780), (124, 1242640), (140, 1100624), (155, 994112), (160, 963046), (196, 786160), (217, 710080), (224, 687890), (245, 628928), (248, 621320), (280, 550312), (310, 497056), (317, 486080), (320, 481523), (392, 393080), (434, 355040), (448, 343945), (490, 314464), (496, 310660), (560, 275156), (620, 248528), (634, 243040), (784, 196540), (868, 177520), (980, 157232), (992, 155330), (1085, 142016), (1120, 137578), (1240, 124264), (1268, 121520), (1519, 101440), (1568, 98270), (1585, 97216), (1736, 88760), (1960, 78616), (1984, 77665), (2170, 71008), (2219, 69440), (2240, 68789), (2480, 62132), (2536, 60760), (3038, 50720), (3136, 49135), (3170, 48608), (3472, 44380), (3920, 39308), (4340, 35504), (4438, 34720), (4960, 31066), (5072, 30380), (6076, 25360), (6340, 24304), (6944, 22190), (7595, 20288), (7840, 19654), (8680, 17752), (8876, 17360), (9827, 15680), (9920, 15533), (10144, 15190), (11095, 13888), (12152, 12680)]