325652040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{18461}}^1$

素因数の和:18492

約数の個数: 144

約数和(自身を含む): 1231230780

約数和(自身を除く): 905578740

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, 8820, 17640, 18461, 36922, 55383, 73844, 92305, 110766, 129227, 147688, 166149, 184610, 221532, 258454, 276915, 332298, 369220, 387681, 443064, 516908, 553830, 646135, 664596, 738440, 775362, 830745, 904589, 1033816, 1107660, 1163043, 1292270, 1329192, 1550724, 1661490, 1809178, 1938405, 2215320, 2326086, 2584540, 2713767, 3101448, 3322980, 3618356, 3876810, 4522945, 4652172, 5169080, 5427534, 5815215, 6645960, 7236712, 7753620, 8141301, 9045890, 9304344, 10855068, 11630430, 13568835, 15507240, 16282602, 18091780, 21710136, 23260860, 27137670, 32565204, 36183560, 40706505, 46521720, 54275340, 65130408, 81413010, 108550680, 162826020, 325652040]

約数ペア:

[(1, 325652040), (2, 162826020), (3, 108550680), (4, 81413010), (5, 65130408), (6, 54275340), (7, 46521720), (8, 40706505), (9, 36183560), (10, 32565204), (12, 27137670), (14, 23260860), (15, 21710136), (18, 18091780), (20, 16282602), (21, 15507240), (24, 13568835), (28, 11630430), (30, 10855068), (35, 9304344), (36, 9045890), (40, 8141301), (42, 7753620), (45, 7236712), (49, 6645960), (56, 5815215), (60, 5427534), (63, 5169080), (70, 4652172), (72, 4522945), (84, 3876810), (90, 3618356), (98, 3322980), (105, 3101448), (120, 2713767), (126, 2584540), (140, 2326086), (147, 2215320), (168, 1938405), (180, 1809178), (196, 1661490), (210, 1550724), (245, 1329192), (252, 1292270), (280, 1163043), (294, 1107660), (315, 1033816), (360, 904589), (392, 830745), (420, 775362), (441, 738440), (490, 664596), (504, 646135), (588, 553830), (630, 516908), (735, 443064), (840, 387681), (882, 369220), (980, 332298), (1176, 276915), (1260, 258454), (1470, 221532), (1764, 184610), (1960, 166149), (2205, 147688), (2520, 129227), (2940, 110766), (3528, 92305), (4410, 73844), (5880, 55383), (8820, 36922), (17640, 18461)]