151737280

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 112

約数和(自身を含む): 380207520

約数和(自身を除く): 228470240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 83, 116, 145, 160, 166, 197, 232, 290, 320, 332, 394, 415, 464, 580, 664, 788, 830, 928, 985, 1160, 1328, 1576, 1660, 1856, 1970, 2320, 2407, 2656, 3152, 3320, 3940, 4640, 4814, 5312, 5713, 6304, 6640, 7880, 9280, 9628, 11426, 12035, 12608, 13280, 15760, 16351, 19256, 22852, 24070, 26560, 28565, 31520, 32702, 38512, 45704, 48140, 57130, 63040, 65404, 77024, 81755, 91408, 96280, 114260, 130808, 154048, 163510, 182816, 192560, 228520, 261616, 327020, 365632, 385120, 457040, 474179, 523232, 654040, 770240, 914080, 948358, 1046464, 1308080, 1828160, 1896716, 2370895, 2616160, 3793432, 4741790, 5232320, 7586864, 9483580, 15173728, 18967160, 30347456, 37934320, 75868640, 151737280]

約数ペア:

[(1, 151737280), (2, 75868640), (4, 37934320), (5, 30347456), (8, 18967160), (10, 15173728), (16, 9483580), (20, 7586864), (29, 5232320), (32, 4741790), (40, 3793432), (58, 2616160), (64, 2370895), (80, 1896716), (83, 1828160), (116, 1308080), (145, 1046464), (160, 948358), (166, 914080), (197, 770240), (232, 654040), (290, 523232), (320, 474179), (332, 457040), (394, 385120), (415, 365632), (464, 327020), (580, 261616), (664, 228520), (788, 192560), (830, 182816), (928, 163510), (985, 154048), (1160, 130808), (1328, 114260), (1576, 96280), (1660, 91408), (1856, 81755), (1970, 77024), (2320, 65404), (2407, 63040), (2656, 57130), (3152, 48140), (3320, 45704), (3940, 38512), (4640, 32702), (4814, 31520), (5312, 28565), (5713, 26560), (6304, 24070), (6640, 22852), (7880, 19256), (9280, 16351), (9628, 15760), (11426, 13280), (12035, 12608)]