153845120

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2$

素因数の和:125

約数の個数: 192

約数和(自身を含む): 442879920

約数和(自身を除く): 289034800

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 41, 44, 52, 55, 64, 65, 80, 82, 88, 104, 110, 128, 130, 143, 160, 164, 176, 205, 208, 220, 260, 286, 320, 328, 352, 410, 416, 440, 451, 520, 533, 572, 640, 656, 704, 715, 820, 832, 880, 902, 1040, 1066, 1144, 1312, 1408, 1430, 1640, 1664, 1681, 1760, 1804, 2080, 2132, 2255, 2288, 2624, 2665, 2860, 3280, 3362, 3520, 3608, 4160, 4264, 4510, 4576, 5248, 5330, 5720, 5863, 6560, 6724, 7040, 7216, 8320, 8405, 8528, 9020, 9152, 10660, 11440, 11726, 13120, 13448, 14432, 16810, 17056, 18040, 18304, 18491, 21320, 21853, 22880, 23452, 26240, 26896, 28864, 29315, 33620, 34112, 36080, 36982, 42640, 43706, 45760, 46904, 53792, 57728, 58630, 67240, 68224, 72160, 73964, 85280, 87412, 91520, 92455, 93808, 107584, 109265, 117260, 134480, 144320, 147928, 170560, 174824, 184910, 187616, 215168, 218530, 234520, 240383, 268960, 288640, 295856, 341120, 349648, 369820, 375232, 437060, 469040, 480766, 537920, 591712, 699296, 739640, 750464, 874120, 938080, 961532, 1075840, 1183424, 1201915, 1398592, 1479280, 1748240, 1876160, 1923064, 2366848, 2403830, 2797184, 2958560, 3496480, 3752320, 3846128, 4807660, 5917120, 6992960, 7692256, 9615320, 11834240, 13985920, 15384512, 19230640, 30769024, 38461280, 76922560, 153845120]

約数ペア:

[(1, 153845120), (2, 76922560), (4, 38461280), (5, 30769024), (8, 19230640), (10, 15384512), (11, 13985920), (13, 11834240), (16, 9615320), (20, 7692256), (22, 6992960), (26, 5917120), (32, 4807660), (40, 3846128), (41, 3752320), (44, 3496480), (52, 2958560), (55, 2797184), (64, 2403830), (65, 2366848), (80, 1923064), (82, 1876160), (88, 1748240), (104, 1479280), (110, 1398592), (128, 1201915), (130, 1183424), (143, 1075840), (160, 961532), (164, 938080), (176, 874120), (205, 750464), (208, 739640), (220, 699296), (260, 591712), (286, 537920), (320, 480766), (328, 469040), (352, 437060), (410, 375232), (416, 369820), (440, 349648), (451, 341120), (520, 295856), (533, 288640), (572, 268960), (640, 240383), (656, 234520), (704, 218530), (715, 215168), (820, 187616), (832, 184910), (880, 174824), (902, 170560), (1040, 147928), (1066, 144320), (1144, 134480), (1312, 117260), (1408, 109265), (1430, 107584), (1640, 93808), (1664, 92455), (1681, 91520), (1760, 87412), (1804, 85280), (2080, 73964), (2132, 72160), (2255, 68224), (2288, 67240), (2624, 58630), (2665, 57728), (2860, 53792), (3280, 46904), (3362, 45760), (3520, 43706), (3608, 42640), (4160, 36982), (4264, 36080), (4510, 34112), (4576, 33620), (5248, 29315), (5330, 28864), (5720, 26896), (5863, 26240), (6560, 23452), (6724, 22880), (7040, 21853), (7216, 21320), (8320, 18491), (8405, 18304), (8528, 18040), (9020, 17056), (9152, 16810), (10660, 14432), (11440, 13448), (11726, 13120)]