7920533040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{248137}}^1$

素因数の和:248179

約数の個数: 160

約数和(自身を含む): 29538347520

約数和(自身を除く): 21617814480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 15960, 31920, 248137, 496274, 744411, 992548, 1240685, 1488822, 1736959, 1985096, 2481370, 2977644, 3473918, 3722055, 3970192, 4714603, 4962740, 5210877, 5955288, 6947836, 7444110, 8684795, 9429206, 9925480, 10421754, 11910576, 13895672, 14143809, 14888220, 17369590, 18858412, 19850960, 20843508, 23573015, 26054385, 27791344, 28287618, 29776440, 33002221, 34739180, 37716824, 41687016, 47146030, 52108770, 56575236, 59552880, 66004442, 69478360, 70719045, 75433648, 83374032, 94292060, 99006663, 104217540, 113150472, 132008884, 138956720, 141438090, 165011105, 188584120, 198013326, 208435080, 226300944, 264017768, 282876180, 330022210, 377168240, 396026652, 416870160, 495033315, 528035536, 565752360, 660044420, 792053304, 990066630, 1131504720, 1320088840, 1584106608, 1980133260, 2640177680, 3960266520, 7920533040]

約数ペア:

[(1, 7920533040), (2, 3960266520), (3, 2640177680), (4, 1980133260), (5, 1584106608), (6, 1320088840), (7, 1131504720), (8, 990066630), (10, 792053304), (12, 660044420), (14, 565752360), (15, 528035536), (16, 495033315), (19, 416870160), (20, 396026652), (21, 377168240), (24, 330022210), (28, 282876180), (30, 264017768), (35, 226300944), (38, 208435080), (40, 198013326), (42, 188584120), (48, 165011105), (56, 141438090), (57, 138956720), (60, 132008884), (70, 113150472), (76, 104217540), (80, 99006663), (84, 94292060), (95, 83374032), (105, 75433648), (112, 70719045), (114, 69478360), (120, 66004442), (133, 59552880), (140, 56575236), (152, 52108770), (168, 47146030), (190, 41687016), (210, 37716824), (228, 34739180), (240, 33002221), (266, 29776440), (280, 28287618), (285, 27791344), (304, 26054385), (336, 23573015), (380, 20843508), (399, 19850960), (420, 18858412), (456, 17369590), (532, 14888220), (560, 14143809), (570, 13895672), (665, 11910576), (760, 10421754), (798, 9925480), (840, 9429206), (912, 8684795), (1064, 7444110), (1140, 6947836), (1330, 5955288), (1520, 5210877), (1596, 4962740), (1680, 4714603), (1995, 3970192), (2128, 3722055), (2280, 3473918), (2660, 2977644), (3192, 2481370), (3990, 1985096), (4560, 1736959), (5320, 1488822), (6384, 1240685), (7980, 992548), (10640, 744411), (15960, 496274), (31920, 248137)]