2005646040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1049}}^1$

素因数の和:1226

約数の個数: 192

約数和(自身を含む): 6722352000

約数和(自身を除く): 4716705960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 113, 120, 141, 180, 188, 226, 235, 282, 339, 360, 376, 423, 452, 470, 564, 565, 678, 705, 846, 904, 940, 1017, 1049, 1128, 1130, 1356, 1410, 1692, 1695, 1880, 2034, 2098, 2115, 2260, 2712, 2820, 3147, 3384, 3390, 4068, 4196, 4230, 4520, 5085, 5245, 5311, 5640, 6294, 6780, 8136, 8392, 8460, 9441, 10170, 10490, 10622, 12588, 13560, 15735, 15933, 16920, 18882, 20340, 20980, 21244, 25176, 26555, 31470, 31866, 37764, 40680, 41960, 42488, 47205, 47799, 49303, 53110, 62940, 63732, 75528, 79665, 94410, 95598, 98606, 106220, 118537, 125880, 127464, 147909, 159330, 188820, 191196, 197212, 212440, 237074, 238995, 246515, 295818, 318660, 355611, 377640, 382392, 394424, 443727, 474148, 477990, 493030, 591636, 592685, 637320, 711222, 739545, 887454, 948296, 955980, 986060, 1066833, 1183272, 1185370, 1422444, 1479090, 1774908, 1778055, 1911960, 1972120, 2133666, 2218635, 2370740, 2844888, 2958180, 3549816, 3556110, 4267332, 4437270, 4741480, 5334165, 5571239, 5916360, 7112220, 8534664, 8874540, 10668330, 11142478, 14224440, 16713717, 17749080, 21336660, 22284956, 27856195, 33427434, 42673320, 44569912, 50141151, 55712390, 66854868, 83568585, 100282302, 111424780, 133709736, 167137170, 200564604, 222849560, 250705755, 334274340, 401129208, 501411510, 668548680, 1002823020, 2005646040]

約数ペア:

[(1, 2005646040), (2, 1002823020), (3, 668548680), (4, 501411510), (5, 401129208), (6, 334274340), (8, 250705755), (9, 222849560), (10, 200564604), (12, 167137170), (15, 133709736), (18, 111424780), (20, 100282302), (24, 83568585), (30, 66854868), (36, 55712390), (40, 50141151), (45, 44569912), (47, 42673320), (60, 33427434), (72, 27856195), (90, 22284956), (94, 21336660), (113, 17749080), (120, 16713717), (141, 14224440), (180, 11142478), (188, 10668330), (226, 8874540), (235, 8534664), (282, 7112220), (339, 5916360), (360, 5571239), (376, 5334165), (423, 4741480), (452, 4437270), (470, 4267332), (564, 3556110), (565, 3549816), (678, 2958180), (705, 2844888), (846, 2370740), (904, 2218635), (940, 2133666), (1017, 1972120), (1049, 1911960), (1128, 1778055), (1130, 1774908), (1356, 1479090), (1410, 1422444), (1692, 1185370), (1695, 1183272), (1880, 1066833), (2034, 986060), (2098, 955980), (2115, 948296), (2260, 887454), (2712, 739545), (2820, 711222), (3147, 637320), (3384, 592685), (3390, 591636), (4068, 493030), (4196, 477990), (4230, 474148), (4520, 443727), (5085, 394424), (5245, 382392), (5311, 377640), (5640, 355611), (6294, 318660), (6780, 295818), (8136, 246515), (8392, 238995), (8460, 237074), (9441, 212440), (10170, 197212), (10490, 191196), (10622, 188820), (12588, 159330), (13560, 147909), (15735, 127464), (15933, 125880), (16920, 118537), (18882, 106220), (20340, 98606), (20980, 95598), (21244, 94410), (25176, 79665), (26555, 75528), (31470, 63732), (31866, 62940), (37764, 53110), (40680, 49303), (41960, 47799), (42488, 47205)]