1493156665

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 2730309120

約数和(自身を除く): 1237152455

約数列:

[1, 5, 7, 11, 13, 17, 23, 35, 49, 55, 65, 77, 85, 91, 109, 115, 119, 143, 161, 187, 221, 245, 253, 299, 385, 391, 455, 539, 545, 595, 637, 715, 763, 805, 833, 935, 1001, 1105, 1127, 1199, 1265, 1309, 1417, 1495, 1547, 1771, 1853, 1955, 2093, 2431, 2507, 2695, 2737, 3185, 3289, 3815, 4165, 4301, 5005, 5083, 5341, 5635, 5995, 6545, 7007, 7085, 7735, 8393, 8855, 9163, 9265, 9919, 10465, 10829, 12155, 12397, 12535, 12971, 13685, 14651, 15587, 16445, 17017, 17549, 19159, 20383, 21505, 23023, 24089, 25415, 26705, 27577, 30107, 32591, 35035, 35581, 41965, 42619, 45815, 49595, 54145, 55913, 58751, 61985, 64855, 69433, 73255, 77935, 85085, 87745, 90797, 95795, 101915, 109109, 115115, 119119, 120445, 122843, 137885, 142681, 150535, 161161, 162955, 168623, 177905, 193039, 210749, 213095, 228137, 249067, 264979, 279565, 293755, 298333, 347165, 358501, 391391, 453985, 468809, 545545, 554047, 595595, 614215, 713405, 763763, 805805, 843115, 965195, 998767, 1053745, 1140685, 1180361, 1245335, 1324895, 1351273, 1491665, 1596959, 1792505, 1854853, 1956955, 2088331, 2344045, 2509507, 2739737, 2770235, 3281663, 3818815, 3878329, 4993835, 5901805, 6094517, 6756365, 7984795, 9274265, 10441655, 12547535, 12983971, 13698685, 16408315, 17566549, 19391645, 22971641, 27148303, 30472585, 42661619, 64919855, 87832745, 114858205, 135741515, 213308095, 298631333, 1493156665]

約数ペア:

[(1, 1493156665), (5, 298631333), (7, 213308095), (11, 135741515), (13, 114858205), (17, 87832745), (23, 64919855), (35, 42661619), (49, 30472585), (55, 27148303), (65, 22971641), (77, 19391645), (85, 17566549), (91, 16408315), (109, 13698685), (115, 12983971), (119, 12547535), (143, 10441655), (161, 9274265), (187, 7984795), (221, 6756365), (245, 6094517), (253, 5901805), (299, 4993835), (385, 3878329), (391, 3818815), (455, 3281663), (539, 2770235), (545, 2739737), (595, 2509507), (637, 2344045), (715, 2088331), (763, 1956955), (805, 1854853), (833, 1792505), (935, 1596959), (1001, 1491665), (1105, 1351273), (1127, 1324895), (1199, 1245335), (1265, 1180361), (1309, 1140685), (1417, 1053745), (1495, 998767), (1547, 965195), (1771, 843115), (1853, 805805), (1955, 763763), (2093, 713405), (2431, 614215), (2507, 595595), (2695, 554047), (2737, 545545), (3185, 468809), (3289, 453985), (3815, 391391), (4165, 358501), (4301, 347165), (5005, 298333), (5083, 293755), (5341, 279565), (5635, 264979), (5995, 249067), (6545, 228137), (7007, 213095), (7085, 210749), (7735, 193039), (8393, 177905), (8855, 168623), (9163, 162955), (9265, 161161), (9919, 150535), (10465, 142681), (10829, 137885), (12155, 122843), (12397, 120445), (12535, 119119), (12971, 115115), (13685, 109109), (14651, 101915), (15587, 95795), (16445, 90797), (17017, 87745), (17549, 85085), (19159, 77935), (20383, 73255), (21505, 69433), (23023, 64855), (24089, 61985), (25415, 58751), (26705, 55913), (27577, 54145), (30107, 49595), (32591, 45815), (35035, 42619), (35581, 41965)]