156979193200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{182789}}^1$

素因数の和:182939

約数の個数: 120

約数和(自身を含む): 400507513200

約数和(自身を除く): 243528320000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 113, 152, 190, 200, 226, 304, 380, 400, 452, 475, 565, 760, 904, 950, 1130, 1520, 1808, 1900, 2147, 2260, 2825, 3800, 4294, 4520, 5650, 7600, 8588, 9040, 10735, 11300, 17176, 21470, 22600, 34352, 42940, 45200, 53675, 85880, 107350, 171760, 182789, 214700, 365578, 429400, 731156, 858800, 913945, 1462312, 1827890, 2924624, 3472991, 3655780, 4569725, 6945982, 7311560, 9139450, 13891964, 14623120, 17364955, 18278900, 20655157, 27783928, 34729910, 36557800, 41310314, 55567856, 69459820, 73115600, 82620628, 86824775, 103275785, 138919640, 165241256, 173649550, 206551570, 277839280, 330482512, 347299100, 392447983, 413103140, 516378925, 694598200, 784895966, 826206280, 1032757850, 1389196400, 1569791932, 1652412560, 1962239915, 2065515700, 3139583864, 3924479830, 4131031400, 6279167728, 7848959660, 8262062800, 9811199575, 15697919320, 19622399150, 31395838640, 39244798300, 78489596600, 156979193200]

約数ペア:

[(1, 156979193200), (2, 78489596600), (4, 39244798300), (5, 31395838640), (8, 19622399150), (10, 15697919320), (16, 9811199575), (19, 8262062800), (20, 7848959660), (25, 6279167728), (38, 4131031400), (40, 3924479830), (50, 3139583864), (76, 2065515700), (80, 1962239915), (95, 1652412560), (100, 1569791932), (113, 1389196400), (152, 1032757850), (190, 826206280), (200, 784895966), (226, 694598200), (304, 516378925), (380, 413103140), (400, 392447983), (452, 347299100), (475, 330482512), (565, 277839280), (760, 206551570), (904, 173649550), (950, 165241256), (1130, 138919640), (1520, 103275785), (1808, 86824775), (1900, 82620628), (2147, 73115600), (2260, 69459820), (2825, 55567856), (3800, 41310314), (4294, 36557800), (4520, 34729910), (5650, 27783928), (7600, 20655157), (8588, 18278900), (9040, 17364955), (10735, 14623120), (11300, 13891964), (17176, 9139450), (21470, 7311560), (22600, 6945982), (34352, 4569725), (42940, 3655780), (45200, 3472991), (53675, 2924624), (85880, 1827890), (107350, 1462312), (171760, 913945), (182789, 858800), (214700, 731156), (365578, 429400)]