156950111680

素因数分解:

$2^6\times 5^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{14009}}^1$

素因数の和:14406

約数の個数: 112

約数和(自身を含む): 377831543040

約数和(自身を除く): 220881431360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 157, 160, 223, 314, 320, 446, 628, 785, 892, 1115, 1256, 1570, 1784, 2230, 2512, 3140, 3568, 4460, 5024, 6280, 7136, 8920, 10048, 12560, 14009, 14272, 17840, 25120, 28018, 35011, 35680, 50240, 56036, 70022, 70045, 71360, 112072, 140044, 140090, 175055, 224144, 280088, 280180, 350110, 448288, 560176, 560360, 700220, 896576, 1120352, 1120720, 1400440, 2199413, 2240704, 2241440, 2800880, 3124007, 4398826, 4482880, 5601760, 6248014, 8797652, 10997065, 11203520, 12496028, 15620035, 17595304, 21994130, 24992056, 31240070, 35190608, 43988260, 49984112, 62480140, 70381216, 87976520, 99968224, 124960280, 140762432, 175953040, 199936448, 249920560, 351906080, 490469099, 499841120, 703812160, 980938198, 999682240, 1961876396, 2452345495, 3923752792, 4904690990, 7847505584, 9809381980, 15695011168, 19618763960, 31390022336, 39237527920, 78475055840, 156950111680]

約数ペア:

[(1, 156950111680), (2, 78475055840), (4, 39237527920), (5, 31390022336), (8, 19618763960), (10, 15695011168), (16, 9809381980), (20, 7847505584), (32, 4904690990), (40, 3923752792), (64, 2452345495), (80, 1961876396), (157, 999682240), (160, 980938198), (223, 703812160), (314, 499841120), (320, 490469099), (446, 351906080), (628, 249920560), (785, 199936448), (892, 175953040), (1115, 140762432), (1256, 124960280), (1570, 99968224), (1784, 87976520), (2230, 70381216), (2512, 62480140), (3140, 49984112), (3568, 43988260), (4460, 35190608), (5024, 31240070), (6280, 24992056), (7136, 21994130), (8920, 17595304), (10048, 15620035), (12560, 12496028), (14009, 11203520), (14272, 10997065), (17840, 8797652), (25120, 6248014), (28018, 5601760), (35011, 4482880), (35680, 4398826), (50240, 3124007), (56036, 2800880), (70022, 2241440), (70045, 2240704), (71360, 2199413), (112072, 1400440), (140044, 1120720), (140090, 1120352), (175055, 896576), (224144, 700220), (280088, 560360), (280180, 560176), (350110, 448288)]