127202040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{7211}}^1$

素因数の和:7242

約数の個数: 144

約数和(自身を含む): 480968280

約数和(自身を除く): 353766240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 7211, 8820, 14422, 17640, 21633, 28844, 36055, 43266, 50477, 57688, 64899, 72110, 86532, 100954, 108165, 129798, 144220, 151431, 173064, 201908, 216330, 252385, 259596, 288440, 302862, 324495, 353339, 403816, 432660, 454293, 504770, 519192, 605724, 648990, 706678, 757155, 865320, 908586, 1009540, 1060017, 1211448, 1297980, 1413356, 1514310, 1766695, 1817172, 2019080, 2120034, 2271465, 2595960, 2826712, 3028620, 3180051, 3533390, 3634344, 4240068, 4542930, 5300085, 6057240, 6360102, 7066780, 8480136, 9085860, 10600170, 12720204, 14133560, 15900255, 18171720, 21200340, 25440408, 31800510, 42400680, 63601020, 127202040]

約数ペア:

[(1, 127202040), (2, 63601020), (3, 42400680), (4, 31800510), (5, 25440408), (6, 21200340), (7, 18171720), (8, 15900255), (9, 14133560), (10, 12720204), (12, 10600170), (14, 9085860), (15, 8480136), (18, 7066780), (20, 6360102), (21, 6057240), (24, 5300085), (28, 4542930), (30, 4240068), (35, 3634344), (36, 3533390), (40, 3180051), (42, 3028620), (45, 2826712), (49, 2595960), (56, 2271465), (60, 2120034), (63, 2019080), (70, 1817172), (72, 1766695), (84, 1514310), (90, 1413356), (98, 1297980), (105, 1211448), (120, 1060017), (126, 1009540), (140, 908586), (147, 865320), (168, 757155), (180, 706678), (196, 648990), (210, 605724), (245, 519192), (252, 504770), (280, 454293), (294, 432660), (315, 403816), (360, 353339), (392, 324495), (420, 302862), (441, 288440), (490, 259596), (504, 252385), (588, 216330), (630, 201908), (735, 173064), (840, 151431), (882, 144220), (980, 129798), (1176, 108165), (1260, 100954), (1470, 86532), (1764, 72110), (1960, 64899), (2205, 57688), (2520, 50477), (2940, 43266), (3528, 36055), (4410, 28844), (5880, 21633), (7211, 17640), (8820, 14422)]