142965120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3919}}^1$

素因数の和:3960

約数の個数: 128

約数和(自身を含む): 479808000

約数和(自身を除く): 336842880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3919, 4560, 6080, 7296, 7838, 9120, 11757, 12160, 15676, 18240, 19595, 23514, 31352, 36480, 39190, 47028, 58785, 62704, 74461, 78380, 94056, 117570, 125408, 148922, 156760, 188112, 223383, 235140, 250816, 297844, 313520, 372305, 376224, 446766, 470280, 501632, 595688, 627040, 744610, 752448, 893532, 940560, 1116915, 1191376, 1254080, 1489220, 1504896, 1787064, 1881120, 2233830, 2382752, 2508160, 2978440, 3574128, 3762240, 4467660, 4765504, 5956880, 7148256, 7524480, 8935320, 9531008, 11913760, 14296512, 17870640, 23827520, 28593024, 35741280, 47655040, 71482560, 142965120]

約数ペア:

[(1, 142965120), (2, 71482560), (3, 47655040), (4, 35741280), (5, 28593024), (6, 23827520), (8, 17870640), (10, 14296512), (12, 11913760), (15, 9531008), (16, 8935320), (19, 7524480), (20, 7148256), (24, 5956880), (30, 4765504), (32, 4467660), (38, 3762240), (40, 3574128), (48, 2978440), (57, 2508160), (60, 2382752), (64, 2233830), (76, 1881120), (80, 1787064), (95, 1504896), (96, 1489220), (114, 1254080), (120, 1191376), (128, 1116915), (152, 940560), (160, 893532), (190, 752448), (192, 744610), (228, 627040), (240, 595688), (285, 501632), (304, 470280), (320, 446766), (380, 376224), (384, 372305), (456, 313520), (480, 297844), (570, 250816), (608, 235140), (640, 223383), (760, 188112), (912, 156760), (960, 148922), (1140, 125408), (1216, 117570), (1520, 94056), (1824, 78380), (1920, 74461), (2280, 62704), (2432, 58785), (3040, 47028), (3648, 39190), (3919, 36480), (4560, 31352), (6080, 23514), (7296, 19595), (7838, 18240), (9120, 15676), (11757, 12160)]