242586120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2699}}^1$

素因数の和:2827

約数の個数: 128

約数和(自身を含む): 839808000

約数和(自身を除く): 597221880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 642, 749, 840, 856, 1070, 1284, 1498, 1605, 2140, 2247, 2568, 2699, 2996, 3210, 3745, 4280, 4494, 5398, 5992, 6420, 7490, 8097, 8988, 10796, 11235, 12840, 13495, 14980, 16194, 17976, 18893, 21592, 22470, 26990, 29960, 32388, 37786, 40485, 44940, 53980, 56679, 64776, 75572, 80970, 89880, 94465, 107960, 113358, 151144, 161940, 188930, 226716, 283395, 288793, 323880, 377860, 453432, 566790, 577586, 755720, 866379, 1133580, 1155172, 1443965, 1732758, 2021551, 2267160, 2310344, 2887930, 3465516, 4043102, 4331895, 5775860, 6064653, 6931032, 8086204, 8663790, 10107755, 11551720, 12129306, 16172408, 17327580, 20215510, 24258612, 30323265, 34655160, 40431020, 48517224, 60646530, 80862040, 121293060, 242586120]

約数ペア:

[(1, 242586120), (2, 121293060), (3, 80862040), (4, 60646530), (5, 48517224), (6, 40431020), (7, 34655160), (8, 30323265), (10, 24258612), (12, 20215510), (14, 17327580), (15, 16172408), (20, 12129306), (21, 11551720), (24, 10107755), (28, 8663790), (30, 8086204), (35, 6931032), (40, 6064653), (42, 5775860), (56, 4331895), (60, 4043102), (70, 3465516), (84, 2887930), (105, 2310344), (107, 2267160), (120, 2021551), (140, 1732758), (168, 1443965), (210, 1155172), (214, 1133580), (280, 866379), (321, 755720), (420, 577586), (428, 566790), (535, 453432), (642, 377860), (749, 323880), (840, 288793), (856, 283395), (1070, 226716), (1284, 188930), (1498, 161940), (1605, 151144), (2140, 113358), (2247, 107960), (2568, 94465), (2699, 89880), (2996, 80970), (3210, 75572), (3745, 64776), (4280, 56679), (4494, 53980), (5398, 44940), (5992, 40485), (6420, 37786), (7490, 32388), (8097, 29960), (8988, 26990), (10796, 22470), (11235, 21592), (12840, 18893), (13495, 17976), (14980, 16194)]