208556160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5717}}^1$

素因数の和:5758

約数の個数: 128

約数和(自身を含む): 699883200

約数和(自身を除く): 491327040

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, 4560, 5717, 6080, 7296, 9120, 11434, 12160, 17151, 18240, 22868, 28585, 34302, 36480, 45736, 57170, 68604, 85755, 91472, 108623, 114340, 137208, 171510, 182944, 217246, 228680, 274416, 325869, 343020, 365888, 434492, 457360, 543115, 548832, 651738, 686040, 731776, 868984, 914720, 1086230, 1097664, 1303476, 1372080, 1629345, 1737968, 1829440, 2172460, 2195328, 2606952, 2744160, 3258690, 3475936, 3658880, 4344920, 5213904, 5488320, 6517380, 6951872, 8689840, 10427808, 10976640, 13034760, 13903744, 17379680, 20855616, 26069520, 34759360, 41711232, 52139040, 69518720, 104278080, 208556160]

約数ペア:

[(1, 208556160), (2, 104278080), (3, 69518720), (4, 52139040), (5, 41711232), (6, 34759360), (8, 26069520), (10, 20855616), (12, 17379680), (15, 13903744), (16, 13034760), (19, 10976640), (20, 10427808), (24, 8689840), (30, 6951872), (32, 6517380), (38, 5488320), (40, 5213904), (48, 4344920), (57, 3658880), (60, 3475936), (64, 3258690), (76, 2744160), (80, 2606952), (95, 2195328), (96, 2172460), (114, 1829440), (120, 1737968), (128, 1629345), (152, 1372080), (160, 1303476), (190, 1097664), (192, 1086230), (228, 914720), (240, 868984), (285, 731776), (304, 686040), (320, 651738), (380, 548832), (384, 543115), (456, 457360), (480, 434492), (570, 365888), (608, 343020), (640, 325869), (760, 274416), (912, 228680), (960, 217246), (1140, 182944), (1216, 171510), (1520, 137208), (1824, 114340), (1920, 108623), (2280, 91472), (2432, 85755), (3040, 68604), (3648, 57170), (4560, 45736), (5717, 36480), (6080, 34302), (7296, 28585), (9120, 22868), (11434, 18240), (12160, 17151)]