12870297720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{45197}}^1$

素因数の和:45334

約数の個数: 192

約数和(自身を含む): 48228073920

約数和(自身を除く): 35357776200

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, 56, 60, 63, 70, 72, 84, 90, 105, 113, 120, 126, 140, 168, 180, 210, 226, 252, 280, 315, 339, 360, 420, 452, 504, 565, 630, 678, 791, 840, 904, 1017, 1130, 1260, 1356, 1582, 1695, 2034, 2260, 2373, 2520, 2712, 3164, 3390, 3955, 4068, 4520, 4746, 5085, 6328, 6780, 7119, 7910, 8136, 9492, 10170, 11865, 13560, 14238, 15820, 18984, 20340, 23730, 28476, 31640, 35595, 40680, 45197, 47460, 56952, 71190, 90394, 94920, 135591, 142380, 180788, 225985, 271182, 284760, 316379, 361576, 406773, 451970, 542364, 632758, 677955, 813546, 903940, 949137, 1084728, 1265516, 1355910, 1581895, 1627092, 1807880, 1898274, 2033865, 2531032, 2711820, 2847411, 3163790, 3254184, 3796548, 4067730, 4745685, 5107261, 5423640, 5694822, 6327580, 7593096, 8135460, 9491370, 10214522, 11389644, 12655160, 14237055, 15321783, 16270920, 18982740, 20429044, 22779288, 25536305, 28474110, 30643566, 35750827, 37965480, 40858088, 45965349, 51072610, 56948220, 61287132, 71501654, 76608915, 91930698, 102145220, 107252481, 113896440, 122574264, 143003308, 153217830, 178754135, 183861396, 204290440, 214504962, 229826745, 286006616, 306435660, 321757443, 357508270, 367722792, 429009924, 459653490, 536262405, 612871320, 643514886, 715016540, 858019848, 919306980, 1072524810, 1287029772, 1430033080, 1608787215, 1838613960, 2145049620, 2574059544, 3217574430, 4290099240, 6435148860, 12870297720]

約数ペア:

[(1, 12870297720), (2, 6435148860), (3, 4290099240), (4, 3217574430), (5, 2574059544), (6, 2145049620), (7, 1838613960), (8, 1608787215), (9, 1430033080), (10, 1287029772), (12, 1072524810), (14, 919306980), (15, 858019848), (18, 715016540), (20, 643514886), (21, 612871320), (24, 536262405), (28, 459653490), (30, 429009924), (35, 367722792), (36, 357508270), (40, 321757443), (42, 306435660), (45, 286006616), (56, 229826745), (60, 214504962), (63, 204290440), (70, 183861396), (72, 178754135), (84, 153217830), (90, 143003308), (105, 122574264), (113, 113896440), (120, 107252481), (126, 102145220), (140, 91930698), (168, 76608915), (180, 71501654), (210, 61287132), (226, 56948220), (252, 51072610), (280, 45965349), (315, 40858088), (339, 37965480), (360, 35750827), (420, 30643566), (452, 28474110), (504, 25536305), (565, 22779288), (630, 20429044), (678, 18982740), (791, 16270920), (840, 15321783), (904, 14237055), (1017, 12655160), (1130, 11389644), (1260, 10214522), (1356, 9491370), (1582, 8135460), (1695, 7593096), (2034, 6327580), (2260, 5694822), (2373, 5423640), (2520, 5107261), (2712, 4745685), (3164, 4067730), (3390, 3796548), (3955, 3254184), (4068, 3163790), (4520, 2847411), (4746, 2711820), (5085, 2531032), (6328, 2033865), (6780, 1898274), (7119, 1807880), (7910, 1627092), (8136, 1581895), (9492, 1355910), (10170, 1265516), (11865, 1084728), (13560, 949137), (14238, 903940), (15820, 813546), (18984, 677955), (20340, 632758), (23730, 542364), (28476, 451970), (31640, 406773), (35595, 361576), (40680, 316379), (45197, 284760), (47460, 271182), (56952, 225985), (71190, 180788), (90394, 142380), (94920, 135591)]