170540580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 606735360

約数和(自身を除く): 436194780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 43, 49, 57, 60, 70, 71, 76, 84, 86, 95, 98, 105, 114, 129, 133, 140, 142, 147, 172, 190, 196, 210, 213, 215, 228, 245, 258, 266, 284, 285, 294, 301, 355, 380, 399, 420, 426, 430, 490, 497, 516, 532, 570, 588, 602, 645, 665, 710, 735, 798, 817, 852, 860, 903, 931, 980, 994, 1065, 1140, 1204, 1290, 1330, 1349, 1420, 1470, 1491, 1505, 1596, 1634, 1806, 1862, 1988, 1995, 2107, 2130, 2451, 2485, 2580, 2660, 2698, 2793, 2940, 2982, 3010, 3053, 3268, 3479, 3612, 3724, 3990, 4047, 4085, 4214, 4260, 4515, 4655, 4902, 4970, 5396, 5586, 5719, 5964, 6020, 6106, 6321, 6745, 6958, 7455, 7980, 8094, 8170, 8428, 9030, 9159, 9310, 9443, 9804, 9940, 10437, 10535, 11172, 11438, 12212, 12255, 12642, 13490, 13916, 13965, 14910, 15265, 16188, 16340, 17157, 17395, 18060, 18318, 18620, 18886, 20235, 20874, 21070, 21371, 22876, 24510, 25284, 26980, 27930, 28329, 28595, 29820, 30530, 31605, 34314, 34790, 36636, 37772, 40033, 40470, 41748, 42140, 42742, 45795, 47215, 49020, 52185, 55860, 56658, 57190, 58007, 61060, 63210, 64113, 66101, 68628, 69580, 80066, 80940, 85484, 85785, 91590, 94430, 104370, 106855, 113316, 114380, 116014, 120099, 126420, 128226, 132202, 141645, 149597, 160132, 171570, 174021, 183180, 188860, 198303, 200165, 208740, 213710, 232028, 240198, 256452, 264404, 283290, 290035, 299194, 320565, 330505, 343140, 348042, 396606, 400330, 406049, 427420, 448791, 480396, 566580, 580070, 598388, 600495, 641130, 661010, 696084, 747985, 793212, 800660, 812098, 870105, 897582, 991515, 1160140, 1200990, 1218147, 1282260, 1322020, 1495970, 1624196, 1740210, 1795164, 1983030, 2030245, 2243955, 2401980, 2436294, 2842343, 2991940, 3480420, 3966060, 4060490, 4487910, 4872588, 5684686, 6090735, 8120980, 8527029, 8975820, 11369372, 12181470, 14211715, 17054058, 24362940, 28423430, 34108116, 42635145, 56846860, 85270290, 170540580]

約数ペア:

[(1, 170540580), (2, 85270290), (3, 56846860), (4, 42635145), (5, 34108116), (6, 28423430), (7, 24362940), (10, 17054058), (12, 14211715), (14, 12181470), (15, 11369372), (19, 8975820), (20, 8527029), (21, 8120980), (28, 6090735), (30, 5684686), (35, 4872588), (38, 4487910), (42, 4060490), (43, 3966060), (49, 3480420), (57, 2991940), (60, 2842343), (70, 2436294), (71, 2401980), (76, 2243955), (84, 2030245), (86, 1983030), (95, 1795164), (98, 1740210), (105, 1624196), (114, 1495970), (129, 1322020), (133, 1282260), (140, 1218147), (142, 1200990), (147, 1160140), (172, 991515), (190, 897582), (196, 870105), (210, 812098), (213, 800660), (215, 793212), (228, 747985), (245, 696084), (258, 661010), (266, 641130), (284, 600495), (285, 598388), (294, 580070), (301, 566580), (355, 480396), (380, 448791), (399, 427420), (420, 406049), (426, 400330), (430, 396606), (490, 348042), (497, 343140), (516, 330505), (532, 320565), (570, 299194), (588, 290035), (602, 283290), (645, 264404), (665, 256452), (710, 240198), (735, 232028), (798, 213710), (817, 208740), (852, 200165), (860, 198303), (903, 188860), (931, 183180), (980, 174021), (994, 171570), (1065, 160132), (1140, 149597), (1204, 141645), (1290, 132202), (1330, 128226), (1349, 126420), (1420, 120099), (1470, 116014), (1491, 114380), (1505, 113316), (1596, 106855), (1634, 104370), (1806, 94430), (1862, 91590), (1988, 85785), (1995, 85484), (2107, 80940), (2130, 80066), (2451, 69580), (2485, 68628), (2580, 66101), (2660, 64113), (2698, 63210), (2793, 61060), (2940, 58007), (2982, 57190), (3010, 56658), (3053, 55860), (3268, 52185), (3479, 49020), (3612, 47215), (3724, 45795), (3990, 42742), (4047, 42140), (4085, 41748), (4214, 40470), (4260, 40033), (4515, 37772), (4655, 36636), (4902, 34790), (4970, 34314), (5396, 31605), (5586, 30530), (5719, 29820), (5964, 28595), (6020, 28329), (6106, 27930), (6321, 26980), (6745, 25284), (6958, 24510), (7455, 22876), (7980, 21371), (8094, 21070), (8170, 20874), (8428, 20235), (9030, 18886), (9159, 18620), (9310, 18318), (9443, 18060), (9804, 17395), (9940, 17157), (10437, 16340), (10535, 16188), (11172, 15265), (11438, 14910), (12212, 13965), (12255, 13916), (12642, 13490)]