137482520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 373800960

約数和(自身を除く): 236318440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 47, 56, 62, 70, 94, 124, 140, 155, 188, 217, 235, 248, 280, 310, 329, 337, 376, 434, 470, 620, 658, 674, 868, 940, 1085, 1240, 1316, 1348, 1457, 1645, 1685, 1736, 1880, 2170, 2359, 2632, 2696, 2914, 3290, 3370, 4340, 4718, 5828, 6580, 6740, 7285, 8680, 9436, 10199, 10447, 11656, 11795, 13160, 13480, 14570, 15839, 18872, 20398, 20894, 23590, 29140, 31678, 40796, 41788, 47180, 50995, 52235, 58280, 63356, 73129, 79195, 81592, 83576, 94360, 101990, 104470, 110873, 126712, 146258, 158390, 203980, 208940, 221746, 292516, 316780, 365645, 407960, 417880, 443492, 491009, 554365, 585032, 633560, 731290, 886984, 982018, 1108730, 1462580, 1964036, 2217460, 2455045, 2925160, 3437063, 3928072, 4434920, 4910090, 6874126, 9820180, 13748252, 17185315, 19640360, 27496504, 34370630, 68741260, 137482520]

約数ペア:

[(1, 137482520), (2, 68741260), (4, 34370630), (5, 27496504), (7, 19640360), (8, 17185315), (10, 13748252), (14, 9820180), (20, 6874126), (28, 4910090), (31, 4434920), (35, 3928072), (40, 3437063), (47, 2925160), (56, 2455045), (62, 2217460), (70, 1964036), (94, 1462580), (124, 1108730), (140, 982018), (155, 886984), (188, 731290), (217, 633560), (235, 585032), (248, 554365), (280, 491009), (310, 443492), (329, 417880), (337, 407960), (376, 365645), (434, 316780), (470, 292516), (620, 221746), (658, 208940), (674, 203980), (868, 158390), (940, 146258), (1085, 126712), (1240, 110873), (1316, 104470), (1348, 101990), (1457, 94360), (1645, 83576), (1685, 81592), (1736, 79195), (1880, 73129), (2170, 63356), (2359, 58280), (2632, 52235), (2696, 50995), (2914, 47180), (3290, 41788), (3370, 40796), (4340, 31678), (4718, 29140), (5828, 23590), (6580, 20894), (6740, 20398), (7285, 18872), (8680, 15839), (9436, 14570), (10199, 13480), (10447, 13160), (11656, 11795)]