170730240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 550555488

約数和(自身を除く): 379825248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 173, 192, 240, 256, 257, 320, 346, 384, 480, 514, 519, 640, 692, 768, 771, 865, 960, 1028, 1038, 1280, 1285, 1384, 1542, 1730, 1920, 2056, 2076, 2570, 2595, 2768, 3084, 3460, 3840, 3855, 4112, 4152, 5140, 5190, 5536, 6168, 6920, 7710, 8224, 8304, 10280, 10380, 11072, 12336, 13840, 15420, 16448, 16608, 20560, 20760, 22144, 24672, 27680, 30840, 32896, 33216, 41120, 41520, 44288, 44461, 49344, 55360, 61680, 65792, 66432, 82240, 83040, 88922, 98688, 110720, 123360, 132864, 133383, 164480, 166080, 177844, 197376, 221440, 222305, 246720, 266766, 328960, 332160, 355688, 444610, 493440, 533532, 664320, 666915, 711376, 889220, 986880, 1067064, 1333830, 1422752, 1778440, 2134128, 2667660, 2845504, 3556880, 4268256, 5335320, 5691008, 7113760, 8536512, 10670640, 11382016, 14227520, 17073024, 21341280, 28455040, 34146048, 42682560, 56910080, 85365120, 170730240]

約数ペア:

[(1, 170730240), (2, 85365120), (3, 56910080), (4, 42682560), (5, 34146048), (6, 28455040), (8, 21341280), (10, 17073024), (12, 14227520), (15, 11382016), (16, 10670640), (20, 8536512), (24, 7113760), (30, 5691008), (32, 5335320), (40, 4268256), (48, 3556880), (60, 2845504), (64, 2667660), (80, 2134128), (96, 1778440), (120, 1422752), (128, 1333830), (160, 1067064), (173, 986880), (192, 889220), (240, 711376), (256, 666915), (257, 664320), (320, 533532), (346, 493440), (384, 444610), (480, 355688), (514, 332160), (519, 328960), (640, 266766), (692, 246720), (768, 222305), (771, 221440), (865, 197376), (960, 177844), (1028, 166080), (1038, 164480), (1280, 133383), (1285, 132864), (1384, 123360), (1542, 110720), (1730, 98688), (1920, 88922), (2056, 83040), (2076, 82240), (2570, 66432), (2595, 65792), (2768, 61680), (3084, 55360), (3460, 49344), (3840, 44461), (3855, 44288), (4112, 41520), (4152, 41120), (5140, 33216), (5190, 32896), (5536, 30840), (6168, 27680), (6920, 24672), (7710, 22144), (8224, 20760), (8304, 20560), (10280, 16608), (10380, 16448), (11072, 15420), (12336, 13840)]