160416960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1381}}^1$

素因数の和:1423

約数の個数: 168

約数和(自身を含む): 560240688

約数和(自身を除く): 399823728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 440, 480, 484, 528, 605, 660, 704, 726, 880, 960, 968, 1056, 1210, 1320, 1381, 1452, 1760, 1815, 1936, 2112, 2420, 2640, 2762, 2904, 3520, 3630, 3872, 4143, 4840, 5280, 5524, 5808, 6905, 7260, 7744, 8286, 9680, 10560, 11048, 11616, 13810, 14520, 15191, 16572, 19360, 20715, 22096, 23232, 27620, 29040, 30382, 33144, 38720, 41430, 44192, 45573, 55240, 58080, 60764, 66288, 75955, 82860, 88384, 91146, 110480, 116160, 121528, 132576, 151910, 165720, 167101, 182292, 220960, 227865, 243056, 265152, 303820, 331440, 334202, 364584, 441920, 455730, 486112, 501303, 607640, 662880, 668404, 729168, 835505, 911460, 972224, 1002606, 1215280, 1325760, 1336808, 1458336, 1671010, 1822920, 2005212, 2430560, 2506515, 2673616, 2916672, 3342020, 3645840, 4010424, 4861120, 5013030, 5347232, 6684040, 7291680, 8020848, 10026060, 10694464, 13368080, 14583360, 16041696, 20052120, 26736160, 32083392, 40104240, 53472320, 80208480, 160416960]

約数ペア:

[(1, 160416960), (2, 80208480), (3, 53472320), (4, 40104240), (5, 32083392), (6, 26736160), (8, 20052120), (10, 16041696), (11, 14583360), (12, 13368080), (15, 10694464), (16, 10026060), (20, 8020848), (22, 7291680), (24, 6684040), (30, 5347232), (32, 5013030), (33, 4861120), (40, 4010424), (44, 3645840), (48, 3342020), (55, 2916672), (60, 2673616), (64, 2506515), (66, 2430560), (80, 2005212), (88, 1822920), (96, 1671010), (110, 1458336), (120, 1336808), (121, 1325760), (132, 1215280), (160, 1002606), (165, 972224), (176, 911460), (192, 835505), (220, 729168), (240, 668404), (242, 662880), (264, 607640), (320, 501303), (330, 486112), (352, 455730), (363, 441920), (440, 364584), (480, 334202), (484, 331440), (528, 303820), (605, 265152), (660, 243056), (704, 227865), (726, 220960), (880, 182292), (960, 167101), (968, 165720), (1056, 151910), (1210, 132576), (1320, 121528), (1381, 116160), (1452, 110480), (1760, 91146), (1815, 88384), (1936, 82860), (2112, 75955), (2420, 66288), (2640, 60764), (2762, 58080), (2904, 55240), (3520, 45573), (3630, 44192), (3872, 41430), (4143, 38720), (4840, 33144), (5280, 30382), (5524, 29040), (5808, 27620), (6905, 23232), (7260, 22096), (7744, 20715), (8286, 19360), (9680, 16572), (10560, 15191), (11048, 14520), (11616, 13810)]