155702975960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{152393}}^1$

素因数の和:152541

約数の個数: 128

約数和(自身を含む): 414755510400

約数和(自身を除く): 259052534440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 89, 140, 164, 178, 205, 280, 287, 328, 356, 410, 445, 574, 623, 712, 820, 890, 1148, 1246, 1435, 1640, 1780, 2296, 2492, 2870, 3115, 3560, 3649, 4984, 5740, 6230, 7298, 11480, 12460, 14596, 18245, 24920, 25543, 29192, 36490, 51086, 72980, 102172, 127715, 145960, 152393, 204344, 255430, 304786, 510860, 609572, 761965, 1021720, 1066751, 1219144, 1523930, 2133502, 3047860, 4267004, 5333755, 6095720, 6248113, 8534008, 10667510, 12496226, 13562977, 21335020, 24992452, 27125954, 31240565, 42670040, 43736791, 49984904, 54251908, 62481130, 67814885, 87473582, 94940839, 108503816, 124962260, 135629770, 174947164, 189881678, 218683955, 249924520, 271259540, 349894328, 379763356, 437367910, 474704195, 542519080, 556082057, 759526712, 874735820, 949408390, 1112164114, 1749471640, 1898816780, 2224328228, 2780410285, 3797633560, 3892574399, 4448656456, 5560820570, 7785148798, 11121641140, 15570297596, 19462871995, 22243282280, 31140595192, 38925743990, 77851487980, 155702975960]

約数ペア:

[(1, 155702975960), (2, 77851487980), (4, 38925743990), (5, 31140595192), (7, 22243282280), (8, 19462871995), (10, 15570297596), (14, 11121641140), (20, 7785148798), (28, 5560820570), (35, 4448656456), (40, 3892574399), (41, 3797633560), (56, 2780410285), (70, 2224328228), (82, 1898816780), (89, 1749471640), (140, 1112164114), (164, 949408390), (178, 874735820), (205, 759526712), (280, 556082057), (287, 542519080), (328, 474704195), (356, 437367910), (410, 379763356), (445, 349894328), (574, 271259540), (623, 249924520), (712, 218683955), (820, 189881678), (890, 174947164), (1148, 135629770), (1246, 124962260), (1435, 108503816), (1640, 94940839), (1780, 87473582), (2296, 67814885), (2492, 62481130), (2870, 54251908), (3115, 49984904), (3560, 43736791), (3649, 42670040), (4984, 31240565), (5740, 27125954), (6230, 24992452), (7298, 21335020), (11480, 13562977), (12460, 12496226), (14596, 10667510), (18245, 8534008), (24920, 6248113), (25543, 6095720), (29192, 5333755), (36490, 4267004), (51086, 3047860), (72980, 2133502), (102172, 1523930), (127715, 1219144), (145960, 1066751), (152393, 1021720), (204344, 761965), (255430, 609572), (304786, 510860)]